diff --git a/packages/cli/generators/relation/index.js b/packages/cli/generators/relation/index.js
index 1b58cd73751d..c09126136793 100644
--- a/packages/cli/generators/relation/index.js
+++ b/packages/cli/generators/relation/index.js
@@ -382,6 +382,7 @@ module.exports = class RelationGenerator extends ArtifactGenerator {
 
   async promptRegisterInclusionResolver() {
     // should we let users decide the relation is traversable?
+    // or promt a warning msg: 'Notice not all models are traversable'
     return this.prompt([
       {
         type: 'confirm',
diff --git a/packages/cli/test/integration/generators/relation.belongs-to.integration.js b/packages/cli/test/integration/generators/relation.belongs-to.integration.js
index b161cf4fa3c8..107a68be0f13 100644
--- a/packages/cli/test/integration/generators/relation.belongs-to.integration.js
+++ b/packages/cli/test/integration/generators/relation.belongs-to.integration.js
@@ -436,11 +436,13 @@ describe('lb4 relation', function() {
         relationType: 'belongsTo',
         sourceModel: 'OrderClass',
         destinationModel: 'CustomerClass',
+        isInclusionResolverRegistered: false,
       },
       {
         relationType: 'belongsTo',
         sourceModel: 'OrderClassType',
         destinationModel: 'CustomerClassType',
+        isInclusionResolverRegistered: false,
       },
     ];
 
@@ -510,7 +512,7 @@ describe('lb4 relation', function() {
         const singleWordClassConstractor = [
           /public readonly customer: BelongsToAccessor<Customer, typeof Order\.prototype\.id>;\n/,
           /constructor\(@inject\('datasources\.db'\) dataSource: DbDataSource, @repository\.getter\('CustomerRepository'\) protected customerRepositoryGetter: Getter<CustomerRepository>,\) \{\n/,
-          /super\(Order, dataSource\);\n {4}this\.customer = this\.createBelongsToAccessorFor\('customer', customerRepositoryGetter,\);\n {2}\}\n/,
+          /super\(Order, dataSource\);\n {4}this\.customer = this\.createBelongsToAccessorFor\('customer', customerRepositoryGetter,\);\n/,
         ];
 
         const multiWordClassConstractor = [
@@ -540,6 +542,29 @@ describe('lb4 relation', function() {
           assert.fileContent(sourceRepositoryFile, regex);
         });
       });
+
+      it('registers the inclusion resolver for the relation', async () => {
+        const singleWordClassConstractor = [
+          /this\.registerInclusionResolver\('customer', this\.customer\.inclusionResolver\);\n {2}\}\n/,
+        ];
+        const multiWordClassConstractor = [];
+        const typeClassConstractor = [];
+
+        const sourceRepositoryFile = path.join(
+          SANDBOX_PATH,
+          REPOSITORY_APP_PATH,
+          repositoryFileName[i],
+        );
+
+        const updateConstructorRegEx = [
+          singleWordClassConstractor,
+          multiWordClassConstractor,
+          typeClassConstractor,
+        ];
+        updateConstructorRegEx[i].forEach(regex => {
+          assert.fileContent(sourceRepositoryFile, regex);
+        });
+      });
     }
 
     context('generate model relation for existing property name', () => {
diff --git a/packages/cli/test/integration/generators/relation.has-many.integration.js b/packages/cli/test/integration/generators/relation.has-many.integration.js
index 11bf0762f679..56f730ad6984 100644
--- a/packages/cli/test/integration/generators/relation.has-many.integration.js
+++ b/packages/cli/test/integration/generators/relation.has-many.integration.js
@@ -711,11 +711,13 @@ describe('lb4 relation HasMany', function() {
         relationType: 'hasMany',
         sourceModel: 'CustomerClass',
         destinationModel: 'OrderClass',
+        isInclusionResolverRegistered: false,
       },
       {
         relationType: 'hasMany',
         sourceModel: 'CustomerClassType',
         destinationModel: 'OrderClassType',
+        isInclusionResolverRegistered: false,
       },
     ];
 
@@ -778,12 +780,11 @@ describe('lb4 relation HasMany', function() {
           assert.fileContent(sourceRepositoryFile, regex);
         });
       });
-
       it('repository has updated constructor', async () => {
         const singleWordClassConstractor = [
           /public readonly orders: HasManyRepositoryFactory<Order, typeof Customer\.prototype\.id>;\n/,
           /constructor\(\@inject\('datasources\.db'\) dataSource: DbDataSource, \@repository\.getter\('OrderRepository'\) protected orderRepositoryGetter: Getter<OrderRepository>,\) \{\n/,
-          /super\(Customer, dataSource\);\n {4}this.orders = this.createHasManyRepositoryFactoryFor\('orders', orderRepositoryGetter,\);\n {2}\}\n/,
+          /super\(Customer, dataSource\);\n {4}this.orders = this.createHasManyRepositoryFactoryFor\('orders', orderRepositoryGetter,\);\n/,
         ];
 
         const multiWordClassConstractor = [
@@ -812,6 +813,29 @@ describe('lb4 relation HasMany', function() {
           assert.fileContent(sourceRepositoryFile, regex);
         });
       });
+
+      it('registers the inclusion resolver for the relation', async () => {
+        const singleWordClassConstractor = [
+          /this\.registerInclusionResolver\('orders', this\.orders\.inclusionResolver\);\n {2}\}\n/,
+        ];
+        const multiWordClassConstractor = [];
+        const typeClassConstractor = [];
+
+        const sourceRepositoryFile = path.join(
+          SANDBOX_PATH,
+          REPOSITORY_APP_PATH,
+          repositoryFileName[i],
+        );
+
+        const updateConstructorRegEx = [
+          singleWordClassConstractor,
+          multiWordClassConstractor,
+          typeClassConstractor,
+        ];
+        updateConstructorRegEx[i].forEach(regex => {
+          assert.fileContent(sourceRepositoryFile, regex);
+        });
+      });
     }
   });
 });