diff --git a/examples/platform_stack/main.tf b/examples/platform_stack/main.tf
index be324f5..f71e84a 100644
--- a/examples/platform_stack/main.tf
+++ b/examples/platform_stack/main.tf
@@ -17,6 +17,24 @@ resource "kaleido_platform_environment" "env_0" {
   name = var.environment_name
 }
 
+resource "kaleido_platform_stack" "chain_infra_stack" {
+  environment = kaleido_platform_environment.env_0.id
+  name = "chain_infra_Besu_stack"
+  type = "chain_infrastructure"
+}
+
+resource "kaleido_platform_stack" "web3_middleware_stack" {
+  environment = kaleido_platform_environment.env_0.id
+  name = "web3_middleware_firefly"
+  type = "web3_middleware"
+}
+
+resource "kaleido_platform_stack" "digital_asset_manager_stack" {
+  environment = kaleido_platform_environment.env_0.id
+  name = "digital_asset_manager_stack"
+  type = "digital_asset_manager"
+}
+
 resource "kaleido_platform_network" "net_0" {
   type = "Besu"
   name = "evmchain1"
@@ -30,19 +48,20 @@ resource "kaleido_platform_network" "net_0" {
   })
 }
 
-
 resource "kaleido_platform_runtime" "bnr" {
   type = "BesuNode"
   name = "evmchain1_node${count.index+1}"
   environment = kaleido_platform_environment.env_0.id
   config_json = jsonencode({})
   count = var.node_count
+  stack_id = kaleido_platform_stack.chain_infra_stack.id
 }
 
 resource "kaleido_platform_service" "bns" {
   type = "BesuNode"
   name = "evmchain1_node${count.index+1}"
   environment = kaleido_platform_environment.env_0.id
+  stack_id = kaleido_platform_stack.chain_infra_stack.id
   runtime = kaleido_platform_runtime.bnr[count.index].id
   config_json = jsonencode({
     network = {
@@ -55,661 +74,662 @@ resource "kaleido_platform_service" "bns" {
 resource "kaleido_platform_runtime" "gwr_0" {
   type = "EVMGateway"
   name = "evmchain1_gateway"
+  stack_id = kaleido_platform_stack.chain_infra_stack.id
   environment = kaleido_platform_environment.env_0.id
   config_json = jsonencode({})
 }
 
-resource "kaleido_platform_service" "gws_0" {
-  type = "EVMGateway"
-  name = "evmchain1_gateway"
-  environment = kaleido_platform_environment.env_0.id
-  runtime = kaleido_platform_runtime.gwr_0.id
-  config_json = jsonencode({
-    network = {
-      id =  kaleido_platform_network.net_0.id
-    }
-  })
-}
-
-data "kaleido_platform_evm_netinfo" "gws_0" {
-  environment = kaleido_platform_environment.env_0.id
-  service = kaleido_platform_service.gws_0.id
-  depends_on = [
-    kaleido_platform_service.bns,
-    kaleido_platform_service.gws_0
-  ]
-}
-
-resource "kaleido_platform_runtime" "kmr_0" {
-  type = "KeyManager"
-  name = "kms1"
-  environment = kaleido_platform_environment.env_0.id
-  config_json = jsonencode({})
-}
-
-resource "kaleido_platform_service" "kms_0" {
-  type = "KeyManager"
-  name = "kms1"
-  environment = kaleido_platform_environment.env_0.id
-  runtime = kaleido_platform_runtime.kmr_0.id
-  config_json = jsonencode({})
-}
-
-resource "kaleido_platform_kms_wallet" "wallet_0" {
-  type = "hdwallet"
-  name = "hdwallet1"
-  environment = kaleido_platform_environment.env_0.id
-  service = kaleido_platform_service.kms_0.id
-  config_json = jsonencode({})
-}
-
-resource "kaleido_platform_kms_key" "key_0" {
-  name = "key0"
-  environment = kaleido_platform_environment.env_0.id
-  service = kaleido_platform_service.kms_0.id
-  wallet = kaleido_platform_kms_wallet.wallet_0.id
-}
-
-resource "kaleido_platform_runtime" "tmr_0" {
-  type = "TransactionManager"
-  name = "evmchain1_txmgr"
-  environment = kaleido_platform_environment.env_0.id
-  config_json = jsonencode({})
-}
-
-resource "kaleido_platform_service" "tms_0" {
-  type = "TransactionManager"
-  name = "evmchain1_txmgr"
-  environment = kaleido_platform_environment.env_0.id
-  runtime = kaleido_platform_runtime.tmr_0.id
-  config_json = jsonencode({
-    keyManager = {
-      id: kaleido_platform_service.kms_0.id
-    }
-    type = "evm"
-    evm = {
-      confirmations = {
-        required = 0
-      }
-      connector = {
-        evmGateway = {
-          id =  kaleido_platform_service.gws_0.id
-        }
-        # url = var.json_rpc_url
-        # auth = {
-        #   credSetRef = "rpc_auth"
-        # }
-      }
-    }
-  })
-  # cred_sets = {
-  #   "rpc_auth" = {
-  #     type = "basic_auth"
-  #     basic_auth = {
-  #       username = var.json_rpc_username
-  #       password = var.json_rpc_password
-  #     }
-  #   }
-  # }
-}
-
-resource "kaleido_platform_runtime" "ffr_0" {
-  type = "FireFly"
-  name = "firefly1"
-  environment = kaleido_platform_environment.env_0.id
-  config_json = jsonencode({})
-}
-
-resource "kaleido_platform_service" "ffs_0" {
-  type = "FireFly"
-  name = "firefly1"
-  environment = kaleido_platform_environment.env_0.id
-  runtime = kaleido_platform_runtime.ffr_0.id
-  config_json = jsonencode({
-    transactionManager = {
-      id = kaleido_platform_service.tms_0.id
-    }
-  })
-}
-
-resource "kaleido_platform_runtime" "cmr_0" {
-  type = "ContractManager"
-  name = "smart_contract_manager"
-  environment = kaleido_platform_environment.env_0.id
-  config_json = jsonencode({})
-}
-
-resource "kaleido_platform_service" "cms_0" {
-  type = "ContractManager"
-  name = "smart_contract_manager"
-  environment = kaleido_platform_environment.env_0.id
-  runtime = kaleido_platform_runtime.cmr_0.id
-  config_json = jsonencode({})
-}
-
-resource "kaleido_platform_runtime" "bir_0"{
-  type = "BlockIndexer"
-  name = "block_indexer"
-  environment = kaleido_platform_environment.env_0.id
-  config_json = jsonencode({})
-}
-
-resource "kaleido_platform_service" "bis_0"{
-  type = "BlockIndexer"
-  name = "block_indexer"
-  environment = kaleido_platform_environment.env_0.id
-  runtime = kaleido_platform_runtime.bir_0.id
-  config_json=jsonencode(
-    {
-      contractManager = {
-        id = kaleido_platform_service.cms_0.id
-      }
-      evmGateway = {
-        id = kaleido_platform_service.gws_0.id
-      }
-    }
-  )
-  hostnames = {"${lower(replace(var.environment_name, "/[^\\w]/", ""))}_${kaleido_platform_network.net_0.name}" = ["ui", "rest"]}
-}
-
-resource "kaleido_platform_runtime" "amr_0" {
-  type = "AssetManager"
-  name = "asset_manager1"
-  environment = kaleido_platform_environment.env_0.id
-  config_json = jsonencode({})
-}
-
-resource "kaleido_platform_service" "ams_0" {
-  type = "AssetManager"
-  name = "asset_manager1"
-  environment = kaleido_platform_environment.env_0.id
-  runtime = kaleido_platform_runtime.amr_0.id
-  config_json = jsonencode({
-    keyManager = {
-      id: kaleido_platform_service.kms_0.id
-    }
-  })
-}
-
-resource "kaleido_platform_cms_build" "erc20" {
-  environment = kaleido_platform_environment.env_0.id
-  service = kaleido_platform_service.cms_0.id
-  type = "github"
-  name = "ERC20WithData"
-  path = "erc20_samples"
-	github = {
-		contract_url = "https://github.com/hyperledger/firefly-tokens-erc20-erc721/blob/main/samples/solidity/contracts/ERC20WithData.sol"
-		contract_name = "ERC20WithData"
-	}
-}
-
-resource "kaleido_platform_cms_build" "erc721" {
-  environment = kaleido_platform_environment.env_0.id
-  service = kaleido_platform_service.cms_0.id
-  type = "github"
-  name = "ERC721WithData"
-  path = "erc721_samples"
-	github = {
-		contract_url = "https://github.com/hyperledger/firefly-tokens-erc20-erc721/blob/main/samples/solidity/contracts/ERC721WithData.sol"
-		contract_name = "ERC721WithData"
-	}
-  depends_on = [ kaleido_platform_cms_build.erc20 ] // don't compile in parallel (excessive disk usage for npm)
-}
-
-resource "kaleido_platform_cms_action_deploy" "demotoken_erc20" {
-  environment = kaleido_platform_environment.env_0.id
-  service = kaleido_platform_service.cms_0.id
-  build = kaleido_platform_cms_build.erc20.id
-  name = "deploy_erc20"
-  firefly_namespace = kaleido_platform_service.ffs_0.name
-  signing_key = kaleido_platform_kms_key.key_0.address
-  params_json = jsonencode([
-    "DemoToken",
-    "DTOK"
-  ])
-  depends_on = [ data.kaleido_platform_evm_netinfo.gws_0 ]
-}
-
-resource "kaleido_platform_cms_action_deploy" "demotoken_erc721" {
-  environment = kaleido_platform_environment.env_0.id
-  service = kaleido_platform_service.cms_0.id
-  build = kaleido_platform_cms_build.erc721.id
-  name = "deploy_erc721"
-  firefly_namespace = kaleido_platform_service.ffs_0.name
-  signing_key = kaleido_platform_kms_key.key_0.address
-  params_json = jsonencode([
-    "DemoNFT",
-    "DNFT",
-    "demo://token/"
-  ])
-  depends_on = [ data.kaleido_platform_evm_netinfo.gws_0 ]
-}
-
-resource "kaleido_platform_cms_action_createapi" "erc20" {
-  environment = kaleido_platform_environment.env_0.id
-  service = kaleido_platform_service.cms_0.id
-  build = kaleido_platform_cms_build.erc20.id
-  name = "erc20withdata"
-  firefly_namespace = kaleido_platform_service.ffs_0.name
-  api_name = "erc20withdata"
-  depends_on = [ data.kaleido_platform_evm_netinfo.gws_0 ]
-}
-
-resource "kaleido_platform_cms_action_createapi" "erc721" {
-  environment = kaleido_platform_environment.env_0.id
-  service = kaleido_platform_service.cms_0.id
-  build = kaleido_platform_cms_build.erc721.id
-  name = "erc721withdata"
-  firefly_namespace = kaleido_platform_service.ffs_0.name
-  api_name = "erc721withdata"
-  depends_on = [ data.kaleido_platform_evm_netinfo.gws_0 ]
-}
-
-resource "kaleido_platform_ams_task" "erc20_indexer" {
-  environment = kaleido_platform_environment.env_0.id
-  service = kaleido_platform_service.ams_0.id
-  depends_on = [ kaleido_platform_ams_task.erc20_indexer ]
-  name = "erc20_indexer"
-  task_yaml = <<EOT
-    steps:
-    - name: naming
-      options:
-        template: >-
-          {
-              "pool": "pool",
-              "poolQualified": input.blockchainEvent.info.address & "/pool",
-              "activity": "pool-" & input.blockchainEvent.info.address,
-              "protocolIdSafe": $replace(input.blockchainEvent.protocolId, "/", "_")
-          }
-      stopCondition: >-
-        $not(
-            input.blockchainEvent.info.signature = "Transfer(address,address,uint256)" and
-            $exists(input.blockchainEvent.output.value)
-        )
-      type: jsonata_template
-    - dynamicOptions:
-        activities: |-
-          [{
-              "updateType": "create_or_ignore",
-              "name": steps.naming.data.activity
-          }]
-        addresses: |-
-          [
-            {
-              "updateType": "create_or_update",
-              "address": input.blockchainEvent.info.address,
-              "displayName": input.blockchainEvent.info.address,
-              "contract": true 
-            },
-            {
-              "updateType": "create_or_update",
-              "address": input.blockchainEvent.output.from,
-              "displayName": input.blockchainEvent.output.from
-            },
-            {
-              "updateType": "create_or_update",
-              "address": input.blockchainEvent.output.to,
-              "displayName": input.blockchainEvent.output.to
-            }
-          ]
-        events: |-
-          [{
-              "updateType": "create_or_replace",
-              "name": "transfer-" & steps.naming.data.protocolIdSafe,
-              "activity": steps.naming.data.activity,
-              "parent": {
-                  "type": "pool",
-                  "ref": steps.naming.data.poolQualified
-              },
-              "info": {
-                "address": input.blockchainEvent.info.address,
-                "blockNumber": input.blockchainEvent.info.blockNumber,
-                "protocolId": input.blockchainEvent.protocolId,
-                "transactionHash": input.blockchainEvent.info.transactionHash
-              }
-          }]
-        pools: |-
-          [{
-              "updateType": "create_or_ignore",
-              "address": input.blockchainEvent.info.address,
-              "name": steps.naming.data.pool,
-              "standard": "ERC-20",
-              "firefly": {
-                "namespace": input.blockchainEvent.namespace
-              }
-          }]
-        transfers: |-
-          [{
-              "updateType": "create_or_replace",
-              "protocolId": input.blockchainEvent.protocolId,
-              "from": input.blockchainEvent.output.from,
-              "to": input.blockchainEvent.output.to,
-              "amount": input.blockchainEvent.output.value,
-              "transactionHash": input.blockchainEvent.info.transactionHash,
-              "parent": {
-                  "type": "pool",
-                  "ref": steps.naming.data.poolQualified
-              },
-              "firefly": {
-                "namespace": input.blockchainEvent.namespace
-              },
-              "info": {
-                  "blockNumber": input.blockchainEvent.info.blockNumber
-              }
-          }]
-      name: transfer_upsert
-      type: data_model_update
-    - dynamicOptions:
-        assets: |-
-          [{
-              "updateType": "create_or_ignore",
-              "name": "pool_" & input.blockchainEvent.info.address
-          }]
-        pools: |-
-          [{
-              "updateType": "update_only",
-              "address": input.blockchainEvent.info.address,
-              "name": steps.naming.data.pool,
-              "asset": "pool_" & input.blockchainEvent.info.address
-          }]
-      name: link_asset
-      type: data_model_update
-  EOT
-}
-
-resource "kaleido_platform_ams_fflistener" "erc20_indexer" {
-  environment = kaleido_platform_environment.env_0.id
-  service = kaleido_platform_service.ams_0.id
-  name = "erc20_indexer"
-  depends_on = [ kaleido_platform_ams_task.erc20_indexer ]
-  config_json = jsonencode({
-		namespace = kaleido_platform_service.ffs_0.name,
-		taskName = "erc20_indexer",
-		blockchainEvents = {
-      createOptions = {
-  		  firstEvent = "0"
-      },
-			abiEvents = [
-				{
-          "anonymous": false,
-          "inputs": [
-              {
-                  "indexed": true,
-                  "name": "from",
-                  "type": "address"
-              },
-              {
-                  "indexed": true,
-                  "name": "to",
-                  "type": "address"
-              },
-              {
-                  "indexed": false,
-                  "name": "value",
-                  "type": "uint256"
-              }
-          ],
-          "name": "Transfer",
-          "type": "event"
-        }
-			]
-		}
-    })
-}
-
-resource "kaleido_platform_ams_task" "erc721_indexer" {
-  environment = kaleido_platform_environment.env_0.id
-  service = kaleido_platform_service.ams_0.id
-  name = "erc721_indexer"
-  task_yaml = <<EOT
-    steps:
-    - name: naming
-      options:
-        template: >-
-          (
-            $tokenId := $exists(input.blockchainEvent.output._tokenId) ?
-                $string(input.blockchainEvent.output._tokenId) :
-                $string(input.blockchainEvent.output.tokenId);
-
-            {
-              "tokenId": $tokenId,
-              "nft": $tokenId,
-              "nftQualified": input.blockchainEvent.info.address & "/" & $tokenId,
-              "activity": "nft-" & input.blockchainEvent.info.address & "-" & $tokenId,
-              "protocolIdSafe": $replace(input.blockchainEvent.protocolId, "/", "_")
-            }
-          )
-      stopCondition: >-
-        $not(
-          (
-            input.blockchainEvent.info.signature = "Transfer(address,address,uint256)" and
-            $exists(input.blockchainEvent.output.tokenId)
-          ) or
-          (
-            input.blockchainEvent.info.signature = "Approval(address,address,uint256)" and
-            $exists(input.blockchainEvent.output.tokenId)
-          ) or
-          (
-            input.blockchainEvent.info.signature = "MetadataUpdate(uint256)" and
-            $exists(input.blockchainEvent.output._tokenId)
-          )
-        )
-      type: jsonata_template
-    - name: common_upsert
-      options:
-        template: |-
-          {
-            "addresses": [{
-              "updateType": "create_or_ignore",
-              "address": input.blockchainEvent.info.address,
-              "contract": true
-            }],
-            "activities": [{
-              "updateType": "create_or_ignore",
-              "name": steps.naming.data.activity
-            }],
-            "nfts": [{
-              "updateType": "create_or_ignore",
-              "name": steps.naming.data.nft,
-              "standard": "ERC-721",
-              "tokenIndex": steps.naming.data.tokenId,
-              "address": input.blockchainEvent.info.address,
-              "firefly": {
-                "namespace": input.blockchainEvent.namespace
-              }
-            }]
-          }
-      type: jsonata_template
-    - dynamicOptions:
-        activities: steps.common_upsert.data.activities
-        addresses: steps.common_upsert.data.addresses
-        events: |-
-          [{
-              "updateType": "create_or_replace",
-              "name": "approval-" & steps.naming.data.protocolIdSafe,
-              "activity": steps.naming.data.activity,
-              "parent": {
-                "type": "nft",
-                "ref": steps.naming.data.nftQualified
-              },
-              "info": {
-                "address": input.blockchainEvent.info.address,
-                "blockNumber": input.blockchainEvent.info.blockNumber,
-                "protocolId": input.blockchainEvent.protocolId,
-                "transactionHash": input.blockchainEvent.info.transactionHash,
-                "owner": input.blockchainEvent.output.owner,
-                "approved": input.blockchainEvent.output.approved,
-                "tokenIndex": steps.naming.data.tokenId
-              }
-          }]
-        nfts: steps.common_upsert.data.nfts
-      name: approval_upsert
-      skip: input.blockchainEvent.name != "Approval"
-      type: data_model_update
-    - dynamicOptions:
-        activities: steps.common_upsert.data.activities
-        addresses: steps.common_upsert.data.addresses
-        events: |-
-          [{
-              "updateType": "create_or_replace",
-              "name": "metadata-" & steps.naming.data.protocolIdSafe,
-              "activity": steps.naming.data.activity,
-              "parent": {
-                "type": "nft",
-                "ref": steps.naming.data.nftQualified
-              },
-              "info": {
-                "address": input.blockchainEvent.info.address,
-                "blockNumber": input.blockchainEvent.info.blockNumber,
-                "protocolId": input.blockchainEvent.protocolId,
-                "transactionHash": input.blockchainEvent.info.transactionHash,
-                "tokenIndex": steps.naming.data.tokenId
-              }
-          }]
-        nfts: steps.common_upsert.data.nfts
-      name: metadata_upsert
-      skip: input.blockchainEvent.name != "MetadataUpdate"
-      type: data_model_update
-    - dynamicOptions:
-        activity: steps.naming.data.activity
-        idempotencyKey: input.id
-        input: |-
-          {
-            "nft": steps.common_upsert.data.nfts[0],
-            "blockNumber": input.blockchainEvent.info.blockNumber
-          }
-      name: query_uri
-      options:
-        taskName: indexer_erc721_query_uri
-      skip: input.blockchainEvent.name != "MetadataUpdate"
-      type: invoke_task
-    - dynamicOptions:
-        activities: steps.common_upsert.data.activities
-        addresses: |-
-          $append(
-            steps.common_upsert.data.addresses,
-            [
-              {
-                "updateType": "create_or_ignore",
-                "address": input.blockchainEvent.output.from
-              },
-              {
-                "updateType": "create_or_ignore",
-                "address": input.blockchainEvent.output.to
-              }
-            ]
-          )
-        events: |-
-          [{
-              "updateType": "create_or_replace",
-              "name": "transfer-" & steps.naming.data.protocolIdSafe,
-              "activity": steps.naming.data.activity,
-              "parent": {
-                "type": "nft",
-                "ref": steps.naming.data.nftQualified
-              },
-              "info": {
-                "address": input.blockchainEvent.info.address,
-                "blockNumber": input.blockchainEvent.info.blockNumber,
-                "protocolId": input.blockchainEvent.protocolId,
-                "transactionHash": input.blockchainEvent.info.transactionHash,
-                "tokenIndex": steps.naming.data.tokenId
-              }
-          }]
-        nfts: steps.common_upsert.data.nfts
-        transfers: |-
-          [{
-              "updateType": "create_or_replace",
-              "protocolId": input.blockchainEvent.protocolId,
-              "from": input.blockchainEvent.output.from,
-              "to": input.blockchainEvent.output.to,
-              "amount": "1",
-              "transactionHash": input.blockchainEvent.info.transactionHash,
-              "parent": {
-                "type": "nft",
-                "ref": steps.naming.data.nftQualified
-              },
-              "firefly": {
-                "namespace": input.blockchainEvent.namespace
-              },
-              "info": {
-                "blockNumber": input.blockchainEvent.info.blockNumber
-              }
-          }]
-      name: transfer_upsert
-      skip: input.blockchainEvent.name != "Transfer"
-      type: data_model_update
-    - name: asset_naming
-      options:
-        template: >-
-          {
-              "collection": input.blockchainEvent.info.address,
-              "asset": "nft_" & input.blockchainEvent.info.address & "_" & steps.naming.data.tokenId
-          }
-      type: jsonata_template
-    - dynamicOptions:
-        assets: |-
-          [{
-              "updateType": "create_or_ignore",
-              "name": steps.asset_naming.data.asset,
-              "collection": steps.asset_naming.data.collection
-          }]
-        collections: |-
-          [{
-              "updateType": "create_or_ignore",
-              "name": steps.asset_naming.data.collection
-          }]
-        nfts: |-
-          [{
-              "updateType": "update_only",
-              "name": steps.naming.data.nft,
-              "address": input.blockchainEvent.info.address,
-              "asset": steps.asset_naming.data.asset
-          }]
-      name: link_asset
-      type: data_model_update
-  EOT
-}
-
-resource "kaleido_platform_ams_fflistener" "erc721_indexer" {
-  environment = kaleido_platform_environment.env_0.id
-  service = kaleido_platform_service.ams_0.id
-  name = "erc721_indexer"
-  depends_on = [ kaleido_platform_ams_task.erc721_indexer ]
-  config_json = jsonencode({
-		namespace = kaleido_platform_service.ffs_0.name,
-		taskName = "erc721_indexer",
-		blockchainEvents = {
-      createOptions = {
-  		  firstEvent = "0"
-      },
-			abiEvents = [
-				{
-          "anonymous": false,
-          "inputs": [
-              {
-                  "indexed": true,
-                  "internalType": "address",
-                  "name": "from",
-                  "type": "address"
-              },
-              {
-                  "indexed": true,
-                  "internalType": "address",
-                  "name": "to",
-                  "type": "address"
-              },
-              {
-                  "indexed": true,
-                  "internalType": "uint256",
-                  "name": "tokenId",
-                  "type": "uint256"
-              }
-          ],
-          "name": "Transfer",
-          "type": "event"
-        }
-			]
-		}
-    })
-}
\ No newline at end of file
+# resource "kaleido_platform_service" "gws_0" {
+#   type = "EVMGateway"
+#   name = "evmchain1_gateway"
+#   environment = kaleido_platform_environment.env_0.id
+#   runtime = kaleido_platform_runtime.gwr_0.id
+#   config_json = jsonencode({
+#     network = {
+#       id =  kaleido_platform_network.net_0.id
+#     }
+#   })
+# }
+
+# data "kaleido_platform_evm_netinfo" "gws_0" {
+#   environment = kaleido_platform_environment.env_0.id
+#   service = kaleido_platform_service.gws_0.id
+#   depends_on = [
+#     kaleido_platform_service.bns,
+#     kaleido_platform_service.gws_0
+#   ]
+# }
+
+# resource "kaleido_platform_runtime" "kmr_0" {
+#   type = "KeyManager"
+#   name = "kms1"
+#   environment = kaleido_platform_environment.env_0.id
+#   config_json = jsonencode({})
+# }
+
+# resource "kaleido_platform_service" "kms_0" {
+#   type = "KeyManager"
+#   name = "kms1"
+#   environment = kaleido_platform_environment.env_0.id
+#   runtime = kaleido_platform_runtime.kmr_0.id
+#   config_json = jsonencode({})
+# }
+
+# resource "kaleido_platform_kms_wallet" "wallet_0" {
+#   type = "hdwallet"
+#   name = "hdwallet1"
+#   environment = kaleido_platform_environment.env_0.id
+#   service = kaleido_platform_service.kms_0.id
+#   config_json = jsonencode({})
+# }
+
+# resource "kaleido_platform_kms_key" "key_0" {
+#   name = "key0"
+#   environment = kaleido_platform_environment.env_0.id
+#   service = kaleido_platform_service.kms_0.id
+#   wallet = kaleido_platform_kms_wallet.wallet_0.id
+# }
+
+# resource "kaleido_platform_runtime" "tmr_0" {
+#   type = "TransactionManager"
+#   name = "evmchain1_txmgr"
+#   environment = kaleido_platform_environment.env_0.id
+#   config_json = jsonencode({})
+# }
+
+# resource "kaleido_platform_service" "tms_0" {
+#   type = "TransactionManager"
+#   name = "evmchain1_txmgr"
+#   environment = kaleido_platform_environment.env_0.id
+#   runtime = kaleido_platform_runtime.tmr_0.id
+#   config_json = jsonencode({
+#     keyManager = {
+#       id: kaleido_platform_service.kms_0.id
+#     }
+#     type = "evm"
+#     evm = {
+#       confirmations = {
+#         required = 0
+#       }
+#       connector = {
+#         evmGateway = {
+#           id =  kaleido_platform_service.gws_0.id
+#         }
+#         # url = var.json_rpc_url
+#         # auth = {
+#         #   credSetRef = "rpc_auth"
+#         # }
+#       }
+#     }
+#   })
+#   # cred_sets = {
+#   #   "rpc_auth" = {
+#   #     type = "basic_auth"
+#   #     basic_auth = {
+#   #       username = var.json_rpc_username
+#   #       password = var.json_rpc_password
+#   #     }
+#   #   }
+#   # }
+# }
+
+# resource "kaleido_platform_runtime" "ffr_0" {
+#   type = "FireFly"
+#   name = "firefly1"
+#   environment = kaleido_platform_environment.env_0.id
+#   config_json = jsonencode({})
+# }
+
+# resource "kaleido_platform_service" "ffs_0" {
+#   type = "FireFly"
+#   name = "firefly1"
+#   environment = kaleido_platform_environment.env_0.id
+#   runtime = kaleido_platform_runtime.ffr_0.id
+#   config_json = jsonencode({
+#     transactionManager = {
+#       id = kaleido_platform_service.tms_0.id
+#     }
+#   })
+# }
+
+# resource "kaleido_platform_runtime" "cmr_0" {
+#   type = "ContractManager"
+#   name = "smart_contract_manager"
+#   environment = kaleido_platform_environment.env_0.id
+#   config_json = jsonencode({})
+# }
+
+# resource "kaleido_platform_service" "cms_0" {
+#   type = "ContractManager"
+#   name = "smart_contract_manager"
+#   environment = kaleido_platform_environment.env_0.id
+#   runtime = kaleido_platform_runtime.cmr_0.id
+#   config_json = jsonencode({})
+# }
+
+# resource "kaleido_platform_runtime" "bir_0"{
+#   type = "BlockIndexer"
+#   name = "block_indexer"
+#   environment = kaleido_platform_environment.env_0.id
+#   config_json = jsonencode({})
+# }
+
+# resource "kaleido_platform_service" "bis_0"{
+#   type = "BlockIndexer"
+#   name = "block_indexer"
+#   environment = kaleido_platform_environment.env_0.id
+#   runtime = kaleido_platform_runtime.bir_0.id
+#   config_json=jsonencode(
+#     {
+#       contractManager = {
+#         id = kaleido_platform_service.cms_0.id
+#       }
+#       evmGateway = {
+#         id = kaleido_platform_service.gws_0.id
+#       }
+#     }
+#   )
+#   hostnames = {"${lower(replace(var.environment_name, "/[^\\w]/", ""))}_${kaleido_platform_network.net_0.name}" = ["ui", "rest"]}
+# }
+
+# resource "kaleido_platform_runtime" "amr_0" {
+#   type = "AssetManager"
+#   name = "asset_manager1"
+#   environment = kaleido_platform_environment.env_0.id
+#   config_json = jsonencode({})
+# }
+
+# resource "kaleido_platform_service" "ams_0" {
+#   type = "AssetManager"
+#   name = "asset_manager1"
+#   environment = kaleido_platform_environment.env_0.id
+#   runtime = kaleido_platform_runtime.amr_0.id
+#   config_json = jsonencode({
+#     keyManager = {
+#       id: kaleido_platform_service.kms_0.id
+#     }
+#   })
+# }
+
+# resource "kaleido_platform_cms_build" "erc20" {
+#   environment = kaleido_platform_environment.env_0.id
+#   service = kaleido_platform_service.cms_0.id
+#   type = "github"
+#   name = "ERC20WithData"
+#   path = "erc20_samples"
+# 	github = {
+# 		contract_url = "https://github.com/hyperledger/firefly-tokens-erc20-erc721/blob/main/samples/solidity/contracts/ERC20WithData.sol"
+# 		contract_name = "ERC20WithData"
+# 	}
+# }
+
+# resource "kaleido_platform_cms_build" "erc721" {
+#   environment = kaleido_platform_environment.env_0.id
+#   service = kaleido_platform_service.cms_0.id
+#   type = "github"
+#   name = "ERC721WithData"
+#   path = "erc721_samples"
+# 	github = {
+# 		contract_url = "https://github.com/hyperledger/firefly-tokens-erc20-erc721/blob/main/samples/solidity/contracts/ERC721WithData.sol"
+# 		contract_name = "ERC721WithData"
+# 	}
+#   depends_on = [ kaleido_platform_cms_build.erc20 ] // don't compile in parallel (excessive disk usage for npm)
+# }
+
+# resource "kaleido_platform_cms_action_deploy" "demotoken_erc20" {
+#   environment = kaleido_platform_environment.env_0.id
+#   service = kaleido_platform_service.cms_0.id
+#   build = kaleido_platform_cms_build.erc20.id
+#   name = "deploy_erc20"
+#   firefly_namespace = kaleido_platform_service.ffs_0.name
+#   signing_key = kaleido_platform_kms_key.key_0.address
+#   params_json = jsonencode([
+#     "DemoToken",
+#     "DTOK"
+#   ])
+#   depends_on = [ data.kaleido_platform_evm_netinfo.gws_0 ]
+# }
+
+# resource "kaleido_platform_cms_action_deploy" "demotoken_erc721" {
+#   environment = kaleido_platform_environment.env_0.id
+#   service = kaleido_platform_service.cms_0.id
+#   build = kaleido_platform_cms_build.erc721.id
+#   name = "deploy_erc721"
+#   firefly_namespace = kaleido_platform_service.ffs_0.name
+#   signing_key = kaleido_platform_kms_key.key_0.address
+#   params_json = jsonencode([
+#     "DemoNFT",
+#     "DNFT",
+#     "demo://token/"
+#   ])
+#   depends_on = [ data.kaleido_platform_evm_netinfo.gws_0 ]
+# }
+
+# resource "kaleido_platform_cms_action_createapi" "erc20" {
+#   environment = kaleido_platform_environment.env_0.id
+#   service = kaleido_platform_service.cms_0.id
+#   build = kaleido_platform_cms_build.erc20.id
+#   name = "erc20withdata"
+#   firefly_namespace = kaleido_platform_service.ffs_0.name
+#   api_name = "erc20withdata"
+#   depends_on = [ data.kaleido_platform_evm_netinfo.gws_0 ]
+# }
+
+# resource "kaleido_platform_cms_action_createapi" "erc721" {
+#   environment = kaleido_platform_environment.env_0.id
+#   service = kaleido_platform_service.cms_0.id
+#   build = kaleido_platform_cms_build.erc721.id
+#   name = "erc721withdata"
+#   firefly_namespace = kaleido_platform_service.ffs_0.name
+#   api_name = "erc721withdata"
+#   depends_on = [ data.kaleido_platform_evm_netinfo.gws_0 ]
+# }
+
+# resource "kaleido_platform_ams_task" "erc20_indexer" {
+#   environment = kaleido_platform_environment.env_0.id
+#   service = kaleido_platform_service.ams_0.id
+#   depends_on = [ kaleido_platform_ams_task.erc20_indexer ]
+#   name = "erc20_indexer"
+#   task_yaml = <<EOT
+#     steps:
+#     - name: naming
+#       options:
+#         template: >-
+#           {
+#               "pool": "pool",
+#               "poolQualified": input.blockchainEvent.info.address & "/pool",
+#               "activity": "pool-" & input.blockchainEvent.info.address,
+#               "protocolIdSafe": $replace(input.blockchainEvent.protocolId, "/", "_")
+#           }
+#       stopCondition: >-
+#         $not(
+#             input.blockchainEvent.info.signature = "Transfer(address,address,uint256)" and
+#             $exists(input.blockchainEvent.output.value)
+#         )
+#       type: jsonata_template
+#     - dynamicOptions:
+#         activities: |-
+#           [{
+#               "updateType": "create_or_ignore",
+#               "name": steps.naming.data.activity
+#           }]
+#         addresses: |-
+#           [
+#             {
+#               "updateType": "create_or_update",
+#               "address": input.blockchainEvent.info.address,
+#               "displayName": input.blockchainEvent.info.address,
+#               "contract": true 
+#             },
+#             {
+#               "updateType": "create_or_update",
+#               "address": input.blockchainEvent.output.from,
+#               "displayName": input.blockchainEvent.output.from
+#             },
+#             {
+#               "updateType": "create_or_update",
+#               "address": input.blockchainEvent.output.to,
+#               "displayName": input.blockchainEvent.output.to
+#             }
+#           ]
+#         events: |-
+#           [{
+#               "updateType": "create_or_replace",
+#               "name": "transfer-" & steps.naming.data.protocolIdSafe,
+#               "activity": steps.naming.data.activity,
+#               "parent": {
+#                   "type": "pool",
+#                   "ref": steps.naming.data.poolQualified
+#               },
+#               "info": {
+#                 "address": input.blockchainEvent.info.address,
+#                 "blockNumber": input.blockchainEvent.info.blockNumber,
+#                 "protocolId": input.blockchainEvent.protocolId,
+#                 "transactionHash": input.blockchainEvent.info.transactionHash
+#               }
+#           }]
+#         pools: |-
+#           [{
+#               "updateType": "create_or_ignore",
+#               "address": input.blockchainEvent.info.address,
+#               "name": steps.naming.data.pool,
+#               "standard": "ERC-20",
+#               "firefly": {
+#                 "namespace": input.blockchainEvent.namespace
+#               }
+#           }]
+#         transfers: |-
+#           [{
+#               "updateType": "create_or_replace",
+#               "protocolId": input.blockchainEvent.protocolId,
+#               "from": input.blockchainEvent.output.from,
+#               "to": input.blockchainEvent.output.to,
+#               "amount": input.blockchainEvent.output.value,
+#               "transactionHash": input.blockchainEvent.info.transactionHash,
+#               "parent": {
+#                   "type": "pool",
+#                   "ref": steps.naming.data.poolQualified
+#               },
+#               "firefly": {
+#                 "namespace": input.blockchainEvent.namespace
+#               },
+#               "info": {
+#                   "blockNumber": input.blockchainEvent.info.blockNumber
+#               }
+#           }]
+#       name: transfer_upsert
+#       type: data_model_update
+#     - dynamicOptions:
+#         assets: |-
+#           [{
+#               "updateType": "create_or_ignore",
+#               "name": "pool_" & input.blockchainEvent.info.address
+#           }]
+#         pools: |-
+#           [{
+#               "updateType": "update_only",
+#               "address": input.blockchainEvent.info.address,
+#               "name": steps.naming.data.pool,
+#               "asset": "pool_" & input.blockchainEvent.info.address
+#           }]
+#       name: link_asset
+#       type: data_model_update
+#   EOT
+# }
+
+# resource "kaleido_platform_ams_fflistener" "erc20_indexer" {
+#   environment = kaleido_platform_environment.env_0.id
+#   service = kaleido_platform_service.ams_0.id
+#   name = "erc20_indexer"
+#   depends_on = [ kaleido_platform_ams_task.erc20_indexer ]
+#   config_json = jsonencode({
+# 		namespace = kaleido_platform_service.ffs_0.name,
+# 		taskName = "erc20_indexer",
+# 		blockchainEvents = {
+#       createOptions = {
+#   		  firstEvent = "0"
+#       },
+# 			abiEvents = [
+# 				{
+#           "anonymous": false,
+#           "inputs": [
+#               {
+#                   "indexed": true,
+#                   "name": "from",
+#                   "type": "address"
+#               },
+#               {
+#                   "indexed": true,
+#                   "name": "to",
+#                   "type": "address"
+#               },
+#               {
+#                   "indexed": false,
+#                   "name": "value",
+#                   "type": "uint256"
+#               }
+#           ],
+#           "name": "Transfer",
+#           "type": "event"
+#         }
+# 			]
+# 		}
+#     })
+# }
+
+# resource "kaleido_platform_ams_task" "erc721_indexer" {
+#   environment = kaleido_platform_environment.env_0.id
+#   service = kaleido_platform_service.ams_0.id
+#   name = "erc721_indexer"
+#   task_yaml = <<EOT
+#     steps:
+#     - name: naming
+#       options:
+#         template: >-
+#           (
+#             $tokenId := $exists(input.blockchainEvent.output._tokenId) ?
+#                 $string(input.blockchainEvent.output._tokenId) :
+#                 $string(input.blockchainEvent.output.tokenId);
+
+#             {
+#               "tokenId": $tokenId,
+#               "nft": $tokenId,
+#               "nftQualified": input.blockchainEvent.info.address & "/" & $tokenId,
+#               "activity": "nft-" & input.blockchainEvent.info.address & "-" & $tokenId,
+#               "protocolIdSafe": $replace(input.blockchainEvent.protocolId, "/", "_")
+#             }
+#           )
+#       stopCondition: >-
+#         $not(
+#           (
+#             input.blockchainEvent.info.signature = "Transfer(address,address,uint256)" and
+#             $exists(input.blockchainEvent.output.tokenId)
+#           ) or
+#           (
+#             input.blockchainEvent.info.signature = "Approval(address,address,uint256)" and
+#             $exists(input.blockchainEvent.output.tokenId)
+#           ) or
+#           (
+#             input.blockchainEvent.info.signature = "MetadataUpdate(uint256)" and
+#             $exists(input.blockchainEvent.output._tokenId)
+#           )
+#         )
+#       type: jsonata_template
+#     - name: common_upsert
+#       options:
+#         template: |-
+#           {
+#             "addresses": [{
+#               "updateType": "create_or_ignore",
+#               "address": input.blockchainEvent.info.address,
+#               "contract": true
+#             }],
+#             "activities": [{
+#               "updateType": "create_or_ignore",
+#               "name": steps.naming.data.activity
+#             }],
+#             "nfts": [{
+#               "updateType": "create_or_ignore",
+#               "name": steps.naming.data.nft,
+#               "standard": "ERC-721",
+#               "tokenIndex": steps.naming.data.tokenId,
+#               "address": input.blockchainEvent.info.address,
+#               "firefly": {
+#                 "namespace": input.blockchainEvent.namespace
+#               }
+#             }]
+#           }
+#       type: jsonata_template
+#     - dynamicOptions:
+#         activities: steps.common_upsert.data.activities
+#         addresses: steps.common_upsert.data.addresses
+#         events: |-
+#           [{
+#               "updateType": "create_or_replace",
+#               "name": "approval-" & steps.naming.data.protocolIdSafe,
+#               "activity": steps.naming.data.activity,
+#               "parent": {
+#                 "type": "nft",
+#                 "ref": steps.naming.data.nftQualified
+#               },
+#               "info": {
+#                 "address": input.blockchainEvent.info.address,
+#                 "blockNumber": input.blockchainEvent.info.blockNumber,
+#                 "protocolId": input.blockchainEvent.protocolId,
+#                 "transactionHash": input.blockchainEvent.info.transactionHash,
+#                 "owner": input.blockchainEvent.output.owner,
+#                 "approved": input.blockchainEvent.output.approved,
+#                 "tokenIndex": steps.naming.data.tokenId
+#               }
+#           }]
+#         nfts: steps.common_upsert.data.nfts
+#       name: approval_upsert
+#       skip: input.blockchainEvent.name != "Approval"
+#       type: data_model_update
+#     - dynamicOptions:
+#         activities: steps.common_upsert.data.activities
+#         addresses: steps.common_upsert.data.addresses
+#         events: |-
+#           [{
+#               "updateType": "create_or_replace",
+#               "name": "metadata-" & steps.naming.data.protocolIdSafe,
+#               "activity": steps.naming.data.activity,
+#               "parent": {
+#                 "type": "nft",
+#                 "ref": steps.naming.data.nftQualified
+#               },
+#               "info": {
+#                 "address": input.blockchainEvent.info.address,
+#                 "blockNumber": input.blockchainEvent.info.blockNumber,
+#                 "protocolId": input.blockchainEvent.protocolId,
+#                 "transactionHash": input.blockchainEvent.info.transactionHash,
+#                 "tokenIndex": steps.naming.data.tokenId
+#               }
+#           }]
+#         nfts: steps.common_upsert.data.nfts
+#       name: metadata_upsert
+#       skip: input.blockchainEvent.name != "MetadataUpdate"
+#       type: data_model_update
+#     - dynamicOptions:
+#         activity: steps.naming.data.activity
+#         idempotencyKey: input.id
+#         input: |-
+#           {
+#             "nft": steps.common_upsert.data.nfts[0],
+#             "blockNumber": input.blockchainEvent.info.blockNumber
+#           }
+#       name: query_uri
+#       options:
+#         taskName: indexer_erc721_query_uri
+#       skip: input.blockchainEvent.name != "MetadataUpdate"
+#       type: invoke_task
+#     - dynamicOptions:
+#         activities: steps.common_upsert.data.activities
+#         addresses: |-
+#           $append(
+#             steps.common_upsert.data.addresses,
+#             [
+#               {
+#                 "updateType": "create_or_ignore",
+#                 "address": input.blockchainEvent.output.from
+#               },
+#               {
+#                 "updateType": "create_or_ignore",
+#                 "address": input.blockchainEvent.output.to
+#               }
+#             ]
+#           )
+#         events: |-
+#           [{
+#               "updateType": "create_or_replace",
+#               "name": "transfer-" & steps.naming.data.protocolIdSafe,
+#               "activity": steps.naming.data.activity,
+#               "parent": {
+#                 "type": "nft",
+#                 "ref": steps.naming.data.nftQualified
+#               },
+#               "info": {
+#                 "address": input.blockchainEvent.info.address,
+#                 "blockNumber": input.blockchainEvent.info.blockNumber,
+#                 "protocolId": input.blockchainEvent.protocolId,
+#                 "transactionHash": input.blockchainEvent.info.transactionHash,
+#                 "tokenIndex": steps.naming.data.tokenId
+#               }
+#           }]
+#         nfts: steps.common_upsert.data.nfts
+#         transfers: |-
+#           [{
+#               "updateType": "create_or_replace",
+#               "protocolId": input.blockchainEvent.protocolId,
+#               "from": input.blockchainEvent.output.from,
+#               "to": input.blockchainEvent.output.to,
+#               "amount": "1",
+#               "transactionHash": input.blockchainEvent.info.transactionHash,
+#               "parent": {
+#                 "type": "nft",
+#                 "ref": steps.naming.data.nftQualified
+#               },
+#               "firefly": {
+#                 "namespace": input.blockchainEvent.namespace
+#               },
+#               "info": {
+#                 "blockNumber": input.blockchainEvent.info.blockNumber
+#               }
+#           }]
+#       name: transfer_upsert
+#       skip: input.blockchainEvent.name != "Transfer"
+#       type: data_model_update
+#     - name: asset_naming
+#       options:
+#         template: >-
+#           {
+#               "collection": input.blockchainEvent.info.address,
+#               "asset": "nft_" & input.blockchainEvent.info.address & "_" & steps.naming.data.tokenId
+#           }
+#       type: jsonata_template
+#     - dynamicOptions:
+#         assets: |-
+#           [{
+#               "updateType": "create_or_ignore",
+#               "name": steps.asset_naming.data.asset,
+#               "collection": steps.asset_naming.data.collection
+#           }]
+#         collections: |-
+#           [{
+#               "updateType": "create_or_ignore",
+#               "name": steps.asset_naming.data.collection
+#           }]
+#         nfts: |-
+#           [{
+#               "updateType": "update_only",
+#               "name": steps.naming.data.nft,
+#               "address": input.blockchainEvent.info.address,
+#               "asset": steps.asset_naming.data.asset
+#           }]
+#       name: link_asset
+#       type: data_model_update
+#   EOT
+# }
+
+# resource "kaleido_platform_ams_fflistener" "erc721_indexer" {
+#   environment = kaleido_platform_environment.env_0.id
+#   service = kaleido_platform_service.ams_0.id
+#   name = "erc721_indexer"
+#   depends_on = [ kaleido_platform_ams_task.erc721_indexer ]
+#   config_json = jsonencode({
+# 		namespace = kaleido_platform_service.ffs_0.name,
+# 		taskName = "erc721_indexer",
+# 		blockchainEvents = {
+#       createOptions = {
+#   		  firstEvent = "0"
+#       },
+# 			abiEvents = [
+# 				{
+#           "anonymous": false,
+#           "inputs": [
+#               {
+#                   "indexed": true,
+#                   "internalType": "address",
+#                   "name": "from",
+#                   "type": "address"
+#               },
+#               {
+#                   "indexed": true,
+#                   "internalType": "address",
+#                   "name": "to",
+#                   "type": "address"
+#               },
+#               {
+#                   "indexed": true,
+#                   "internalType": "uint256",
+#                   "name": "tokenId",
+#                   "type": "uint256"
+#               }
+#           ],
+#           "name": "Transfer",
+#           "type": "event"
+#         }
+# 			]
+# 		}
+#     })
+# }
\ No newline at end of file
diff --git a/examples/platform_stack/terraform.tfvars.local_example b/examples/platform_stack/terraform.tfvars.local_example
deleted file mode 100644
index db74263..0000000
--- a/examples/platform_stack/terraform.tfvars.local_example
+++ /dev/null
@@ -1,4 +0,0 @@
-kaleido_platform_api = "https://myaccount.kaleido.dev"
-kaleido_platform_username = "key1"
-kaleido_platform_password = "ac8255da-9ddf-4be4-92ad-daa957196e7a8e0328af-10b8-47f0-96ce-ebc042da7b89"
-environment_name = "env_alex"
\ No newline at end of file