diff --git a/mojaloop-technical-overview/transaction-requests-service/README.md b/mojaloop-technical-overview/transaction-requests-service/README.md
new file mode 100644
index 000000000..1893352a2
--- /dev/null
+++ b/mojaloop-technical-overview/transaction-requests-service/README.md
@@ -0,0 +1,6 @@
+# Transaction Requests Service
+
+## Sequence Diagram
+
+{% uml src="mojaloop-technical-overview/transaction-requests-service/assets/diagrams/sequence/seq-trs-1.0.0.plantuml" %}
+{% enduml %}
diff --git a/mojaloop-technical-overview/transaction-requests-service/assets/diagrams/sequence/seq-trs-1.0.0.plantuml b/mojaloop-technical-overview/transaction-requests-service/assets/diagrams/sequence/seq-trs-1.0.0.plantuml
new file mode 100644
index 000000000..d88913d33
--- /dev/null
+++ b/mojaloop-technical-overview/transaction-requests-service/assets/diagrams/sequence/seq-trs-1.0.0.plantuml
@@ -0,0 +1,138 @@
+/'*****
+License
+--------------
+Copyright © 2017 Bill & Melinda Gates Foundation
+The Mojaloop files are made available by the Bill & Melinda Gates Foundation under the Apache License, Version 2.0 (the "License") and you may not use these files except in compliance with the License. You may obtain a copy of the License at
+http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, the Mojaloop files are distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
+Contributors
+--------------
+This is the official list of the Mojaloop project contributors for this file.
+Names of the original copyright holders (individuals or organizations)
+should be listed with a '*' in the first column. People who have
+contributed from an organization can be listed under the organization
+that actually holds the copyright for their contributions (see the
+Gates Foundation organization for an example). Those individuals should have
+their names indented and be marked with a '-'. Email address can be added
+optionally within square brackets <email>.
+* Gates Foundation
+- Name Surname <name.surname@gatesfoundation.com>
+
+* Henk Kodde <henk.kodde@modusbox.com>
+--------------
+******'/
+
+@startuml transactionRequests
+
+' define actor image
+sprite $actor [25x48/16] {
+  0000000000010000000000000
+  0000000006CAC910000000000
+  0000000095101292000000000
+  0000000651000119000000000
+  0000000B10000018400000000
+  0000001A10000016600000000
+  0000000B10000017510000000
+  000000083100001A210000000
+  0000000191000176110000000
+  000000003A866A61100000000
+  0000000000466211100000000
+  0003333333334443333310000
+  0088888888888888888892000
+  0821111111111111111118200
+  8311111111111111111111A00
+  A111111111111111111111A20
+  A111111111111111111111A20
+  A111111111111111111111A20
+  A111111111111111111111A20
+  A111111111111111111111A20
+  A111111111111111111111A20
+  A111111111111111111111A20
+  A111111111111111111111A20
+  A111551111111111138111A20
+  A111661111111111139111A20
+  A211661111111111139111A20
+  A211661111111111139111A20
+  A211661111161111139111A20
+  A2116611111A2111139111A20
+  A2116611111A2111139111A20
+  A2116611111A2111139111A20
+  A7669611111A211113A666B20
+  36669611111A211113A666610
+  00016611111A2111139111110
+  00006611111A2111139100000
+  00006611111A2111139100000
+  00006611111A2111139100000
+  00006611111A2111139100000
+  00006611111A2111139100000
+  00006611111A2111139100000
+  00006611111A2111139100000
+  00006611111A2111139100000
+  00006611111A2111139100000
+  00006611111A2111139100000
+  00006966666B7666679100000
+  0000266666666666664100000
+  0000000111111111111100000
+  0000000000000000000000000
+}
+
+' declaring skinparam
+skinparam sequenceMessageAlign center
+skinparam shadowing false
+skinparam defaultFontName Verdana
+skinparam monochrome true
+skinparam SequenceLifeLineBackgroundColor WhiteSmoke
+skinparam SequenceLifeLineBorderColor Black
+skinparam ActorFontStyle Bold
+skinparam ActorFontSize 20
+skinparam ParticipantFontStyle Bold
+skinparam ParticipantFontSize 20
+skinparam ParticipantBackgroundColor WhiteSmoke
+skinparam ArrowColor Black
+
+skinparam actor {
+  Bordercolor none
+  Backgroundcolor none
+  shadowing false
+}
+
+skinparam participant {
+  shadowing true
+}
+
+hide footbox
+
+' declare title
+' title How to use the /transactionRequests service
+
+' Actor Keys:
+' participant - FSP(Payer/Payee) and Switch
+' actor - Payee
+
+' declare actors
+participant "Payer\nFSP" as payerfsp
+participant "Optional\nSwitch" as Switch
+participant "Payee\nFSP" as payeefsp
+actor "<$actor>\nPayee" as Payee
+
+' start flow
+payeefsp <- Payee: I would like to receive\nfunds from +123456789
+activate payeefsp
+payeefsp <- payeefsp: Lookup +123456789\n(process not shown here)
+Switch <<- payeefsp: **POST /transactionRequest/**\n(Payee information,\ntransaction details)
+activate Switch
+Switch -->> payeefsp: **HTTP 202** (Accepted)
+payerfsp <<- Switch: **POST /transactionRequests/**\n(Payee information,\ntransaction details)
+activate payerfsp
+payerfsp -->> Switch: **HTTP 202** (Accepted)
+payeefsp -> payeefsp: Perform optional validation
+payerfsp ->> Switch: **PUT /transactionRequests/**<i><ID></i>\n(Received status)
+payerfsp <<-- Switch: **HTTP 200** (OK)
+deactivate payerfsp
+Switch ->> payeefsp: **PUT /transactionRequests/**<i><ID></i>\n(Received status)
+Switch <<-- payeefsp: **HTTP 200** (OK)
+deactivate Switch
+payeefsp -> payeefsp: Wait for either quote and\ntransfer, or rejected\ntransaction request by Payer
+payeefsp <[hidden]- payeefsp
+deactivate payeefsp
+@enduml
diff --git a/package-lock.json b/package-lock.json
index 2d26d05a8..977b31a68 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
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@@ -8162,6 +8168,11 @@
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+        "debug": "^4.1.0",
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+        "mime": "^2.0.3",
+        "mime-types": "^2.1.25",
+        "progress": "^2.0.1",
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+          "resolved": "https://registry.npmjs.org/mime/-/mime-2.4.4.tgz",
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+          "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.43.0.tgz",
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+        },
+        "mime-types": {
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+          "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.26.tgz",
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+        "ms": {
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+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
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+          "version": "6.0.3",
+          "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-6.0.3.tgz",
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@@ -8496,9 +8557,9 @@
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+          "version": "6.0.3",
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@@ -8588,14 +8649,6 @@
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       "resolved": "https://registry.npmjs.org/request-promise/-/request-promise-4.2.4.tgz",
@@ -9012,12 +9065,12 @@
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-      "resolved": "https://registry.npmjs.org/svgexport/-/svgexport-0.3.2.tgz",
-      "integrity": "sha1-ci8xhAMotIPopdyqc+/4GNiE0QY=",
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/svgexport/-/svgexport-0.4.0.tgz",
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-        "async": "^1.0.0",
-        "phantomjs-prebuilt": "^2.1.4"
+        "async": "^3.1.0",
+        "puppeteer": "^2.0.0"
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@@ -9026,11 +9079,6 @@
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@@ -9344,14 +9392,6 @@
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@@ -9367,6 +9407,14 @@
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       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
     },
+    "ws": {
+      "version": "6.2.1",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.1.tgz",
+      "integrity": "sha512-GIyAXC2cB7LjvpgMt9EKS2ldqr0MTrORaleiOno6TweZ6r3TKtoFQWay/2PceJ3RuBasOHzXNn5Lrw1X0bEjqA==",
+      "requires": {
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+      }
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     "xml-name-validator": {
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diff --git a/package.json b/package.json
index 3a136d614..9410023c0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "documentation",
-  "version": "9.1.0",
+  "version": "9.4.0",
   "description": "Mojaloop Documentation GitBook Project",
   "dependencies": {
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@@ -18,7 +18,7 @@
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     "gitbook-plugin-variables": "1.1.0",
-    "svgexport": "0.3.2"
+    "svgexport": "0.4.0"
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   "devDependencies": {},
   "scripts": {