diff --git a/judo-ui-typescript-rest-axios/src/main/resources/data-axios/classServiceImpl.ts.hbs b/judo-ui-typescript-rest-axios/src/main/resources/data-axios/classServiceImpl.ts.hbs
index 85a0f9c..6058dc9 100644
--- a/judo-ui-typescript-rest-axios/src/main/resources/data-axios/classServiceImpl.ts.hbs
+++ b/judo-ui-typescript-rest-axios/src/main/resources/data-axios/classServiceImpl.ts.hbs
@@ -188,6 +188,48 @@ export class {{ serviceClassName classType }}Impl extends JudoAxiosService imple
            });
         }
     {{/ if }}
+
+    {{# each relation.target.operations as | operation | }}
+        /**
+         * @throws {AxiosError}{{# if (hasFaults operation) }}With data containing {@link{{ faultContainerName operation }} } for business related errors (status code is 422).{{/ if }}
+         * @throws {AxiosError} With data containing {@link Array<FeedbackItem>} for status codes: 400, 401, 403.
+         */
+        async {{ operation.name }}For{{ firstToUpper relation.name }}({{# if operation.isMapped }}owner: JudoIdentifiable<{{ classDataName relation.target "" }}>{{/ if }}{{# if operation.input }}{{# if operation.isMapped }},{{/ if }}target:{{ classDataName operation.input.target  "" }}{{/ if }}): Promise<{{# if operation.output }}{{ classDataName operation.output.target "Stored" }}{{ else }}void{{/ if }}> {
+            const path = '{{ operationRestPath relation.target operation '' }}';
+            const response = await this.axios.post(this.getPathForActor(path){{# if operation.input }}, target{{ else }}, undefined{{/ if }}{{# if operation.isMapped }}, {
+                headers: {
+                    'X-Judo-SignedIdentifier': owner.__signedIdentifier!,
+                },
+            } {{/ if }});
+
+            {{# if operation.output }}
+                return response.data;
+            {{/ if }}
+        }
+
+        {{# if operation.input }}
+            {{# if operation.input.target.isTemplateable }}
+                async getTemplateFor{{ firstToUpper operation.name }}For{{ firstToUpper relation.name }}(): Promise<{{ classDataName operation.input.target "" }}> {
+                    const path = '{{ restPath operation.input.target "/~template" "" "" }}';
+                    const response = await this.axios.get(this.getPathForActor(path));
+
+                    return response.data;
+                }
+            {{/ if }}
+        {{/ if }}
+
+        {{# if operation.isInputRangeable }}
+            /**
+             * @throws {AxiosError} With data containing {@link Array<FeedbackItem>} for status codes: 401, 403.
+             */
+            async getRangeFor{{ firstToUpper operation.name }}For{{ firstToUpper relation.name }}(owner?: {{ classDataName relation.target "Stored" }}, queryCustomizer?:{{ classDataName operation.input.target "QueryCustomizer" }}): Promise<Array<{{ classDataName operation.input.target "Stored" }}>> {
+                const path = '{{ operationRestPath relation.target operation '/~range' }}';
+                const response = await this.axios.post(this.getPathForActor(path), { owner: owner ?? {}, queryCustomizer: queryCustomizer ?? {} });
+
+                return response.data;
+            }
+        {{/ if }}
+    {{/ each }}
 {{/ each }}
 
 {{# each classType.operations as | operation | }}
diff --git a/judo-ui-typescript-rest-axios/src/main/resources/data-axios/relationServiceImpl.ts.hbs b/judo-ui-typescript-rest-axios/src/main/resources/data-axios/relationServiceImpl.ts.hbs
index 453d79f..a03a091 100644
--- a/judo-ui-typescript-rest-axios/src/main/resources/data-axios/relationServiceImpl.ts.hbs
+++ b/judo-ui-typescript-rest-axios/src/main/resources/data-axios/relationServiceImpl.ts.hbs
@@ -360,6 +360,55 @@ export class {{ serviceRelationName relation }}Impl extends JudoAxiosService imp
         }
         {{/ neq }}
     {{/ if }}
+
+    {{# each targetRelation.target.operations as | operation | }}
+        /**
+         * From: targetRelation.target.operations
+         * @throws {AxiosError}{{# if (hasFaults operation) }}With data containing {@link{{ faultContainerName operation }} } for business related errors (status code is 422).{{/ if }}
+         * @throws {AxiosError} With data containing {@link Array<FeedbackItem>} for status codes: 400, 401, 403.
+         */
+        async {{ operation.name }}For{{ firstToUpper targetRelation.name }}({{# unless operation.isStatic }}owner: JudoIdentifiable<{{ classDataName targetRelation.target "" }}>{{/ unless }}{{# if operation.input }}{{# unless operation.isStatic }}, {{/ unless }}target:{{ classDataName operation.input.target  "" }}{{/ if }}): Promise<{{# if operation.output }}{{ classDataName operation.output.target "Stored" }}{{ else }}void{{/ if }}> {
+            const path = '{{ operationRestPath relation.target operation '' }}';
+            const response = await this.axios.post(this.getPathForActor(path){{# if operation.input }}, target{{ else }}, undefined{{/ if }}{{# unless operation.isStatic }}, {
+                headers: {
+                    'X-Judo-SignedIdentifier': owner.__signedIdentifier!,
+                },
+            } {{/ unless }});
+
+            {{# if operation.output }}
+                return response.data;
+            {{/ if }}
+        }
+
+        {{# if operation.input }}
+            {{# if operation.input.target.isTemplateable }}
+                async getTemplateFor{{ firstToUpper operation.name }}For{{ firstToUpper targetRelation.name }}(): Promise<{{ classDataName operation.input.target "" }}> {
+                    const path = '{{ restPath operation.input.target "/~template" "" "" }}';
+                    const response = await this.axios.get(this.getPathForActor(path));
+
+                    return response.data;
+                }
+            {{/ if }}
+        {{/ if }}
+
+        {{# if operation.isInputRangeable }}
+            {{# neq relation.name targetRelation.name }}
+            /**
+             * From: targetRelation.target.operations operation.isInputRangeable
+             * @throws {AxiosError} With data containing {@link Array<FeedbackItem>} for status codes: 401, 403.
+             */
+            async getRangeFor{{ firstToUpper operation.name }}For{{ firstToUpper targetRelation.name }}({{# unless operation.isStatic }}owner: JudoIdentifiable<{{ classDataName targetRelation.target "" }}> | {{ classDataName targetRelation.target "" }}, {{/ unless }}queryCustomizer?:{{ classDataName operation.input.target "QueryCustomizer" }}): Promise<Array<{{ classDataName operation.input.target "Stored" }}>> {
+                const path = '{{ operationRestPath targetRelation.target operation '/~range' }}';
+                const response = await this.axios.post(this.getPathForActor(path), {
+                    {{# unless operation.isStatic }}owner: owner ?? {},{{/ unless }}
+                    queryCustomizer: queryCustomizer ?? {}
+                });
+
+                return response.data;
+            }
+            {{/ neq }}
+        {{/ if }}
+    {{/ each }}
 {{/ each }}
 
 {{# each relation.target.operations as | operation | }}
diff --git a/judo-ui-typescript-rest-service/src/main/java/hu/blackbelt/judo/ui/generator/typescript/rest/service/UiServiceHelper.java b/judo-ui-typescript-rest-service/src/main/java/hu/blackbelt/judo/ui/generator/typescript/rest/service/UiServiceHelper.java
index 856d322..e494535 100644
--- a/judo-ui-typescript-rest-service/src/main/java/hu/blackbelt/judo/ui/generator/typescript/rest/service/UiServiceHelper.java
+++ b/judo-ui-typescript-rest-service/src/main/java/hu/blackbelt/judo/ui/generator/typescript/rest/service/UiServiceHelper.java
@@ -65,9 +65,17 @@ public static String joinedTokensForApiImport(RelationType relation){
             tokens.add(classDataName(targetRelation.getTarget(), "QueryCustomizer"));
             tokens.add(classDataName(targetRelation.getTarget(), "Stored"));
             tokens.add(classDataName(targetRelation.getTarget(), ""));
+
+            fillImportTokens(tokens, targetRelation);
         }
 
-        for (OperationType operation: relation.getTarget().getOperations()) {
+        fillImportTokens(tokens, relation);
+
+        return String.join(", ", tokens);
+    }
+
+    private static void fillImportTokens(HashSet<String> tokens, RelationType targetRelation) {
+        for (OperationType operation: targetRelation.getTarget().getOperations()) {
             if (operation.getInput() != null) {
                 tokens.add(classDataName(operation.getInput().getTarget(), ""));
                 tokens.add(classDataName(operation.getInput().getTarget(), "Stored"));
@@ -82,8 +90,6 @@ public static String joinedTokensForApiImport(RelationType relation){
                 tokens.add(classDataName(operation.getInput().getTarget(), ""));
             }
         }
-
-        return String.join(", ", tokens);
     }
 
     public static String joinedTokensForApiImportForAccessRelationServiceImpl(RelationType relation){
@@ -119,24 +125,32 @@ public static String joinedTokensForApiImportClassService(ClassType classType){
             tokens.add(classDataName(relation.getTarget(), ""));
             tokens.add(classDataName(relation.getTarget(),"Stored"));
             tokens.add(classDataName(relation.getTarget(),"QueryCustomizer"));
+
+            for (OperationType operation: relation.getTarget().getOperations()) {
+                fillOperationTokens(operation, tokens);
+            }
         }
 
         for (OperationType operation: classType.getOperations()) {
-            if (operation.getInput() != null) {
-                tokens.add(classDataName(operation.getInput().getTarget(), ""));
-            }
+            fillOperationTokens(operation, tokens);
+        }
 
-            if (operation.getOutput() != null) {
-                tokens.add(classDataName(operation.getOutput().getTarget(), "Stored"));
-            }
+        return String.join(", ", tokens);
+    }
 
-            if (operation.getIsInputRangeable()) {
-                tokens.add(classDataName(operation.getInput().getTarget(), "QueryCustomizer"));
-                tokens.add(classDataName(operation.getInput().getTarget(), "Stored"));
-            }
+    private static void fillOperationTokens(OperationType operation, HashSet<String> tokens) {
+        if (operation.getInput() != null) {
+            tokens.add(classDataName(operation.getInput().getTarget(), ""));
         }
 
-        return String.join(", ", tokens);
+        if (operation.getOutput() != null) {
+            tokens.add(classDataName(operation.getOutput().getTarget(), "Stored"));
+        }
+
+        if (operation.getIsInputRangeable()) {
+            tokens.add(classDataName(operation.getInput().getTarget(), "QueryCustomizer"));
+            tokens.add(classDataName(operation.getInput().getTarget(), "Stored"));
+        }
     }
 
     public static ClassType getRelationOwnerAsClassType(RelationType relationType){
diff --git a/judo-ui-typescript-rest-service/src/main/resources/data-service/classService.ts.hbs b/judo-ui-typescript-rest-service/src/main/resources/data-service/classService.ts.hbs
index b7eb5aa..dc138a3 100644
--- a/judo-ui-typescript-rest-service/src/main/resources/data-service/classService.ts.hbs
+++ b/judo-ui-typescript-rest-service/src/main/resources/data-service/classService.ts.hbs
@@ -59,6 +59,20 @@ export interface {{ serviceClassName classType }} {
             delete{{ firstToUpper relation.name }}(target: JudoIdentifiable<{{ classDataName relation.target "" }}>): Promise<void>;
         {{/ if }}
 
+        {{# each relation.target.operations as | operation | }}
+            {{ operation.name }}For{{ firstToUpper relation.name }}({{# if operation.isMapped }}owner: JudoIdentifiable<{{ classDataName relation.target "" }}>{{/ if }}{{# if operation.input }}{{# if operation.isMapped }}, {{/ if }}target: {{ classDataName operation.input.target "" }}{{/ if }}): Promise<{{# if operation.output }}{{ classDataName operation.output.target "Stored" }}{{ else }}void{{/ if }}>;
+
+            {{# if operation.input }}
+                {{# if operation.input.target.isTemplateable }}
+                    getTemplateFor{{ firstToUpper operation.name }}For{{ firstToUpper relation.name }}(): Promise<{{ classDataName operation.input.target "" }}>;
+                {{/ if }}
+            {{/ if }}
+
+            {{# if operation.isInputRangeable }}
+                getRangeFor{{ firstToUpper operation.name }}For{{ firstToUpper relation.name }}(owner?: {{ classDataName relation.target "Stored" }}, queryCustomizer?: {{ classDataName operation.input.target "QueryCustomizer" }}): Promise<Array<{{ classDataName operation.input.target "Stored" }}>>;
+            {{/ if }}
+        {{/ each }}
+
     {{/ each }}
     {{# each classType.operations as | operation | }}
         {{ operation.name }}({{# if operation.isMapped }}owner: JudoIdentifiable<{{ classDataName classType "" }}>{{/ if }}{{# if operation.input }}{{# if operation.isMapped }}, {{/ if }}target: {{ classDataName operation.input.target "" }}{{/ if }}): Promise<{{# if operation.output }}{{ classDataName operation.output.target "Stored" }}{{ else }}void{{/ if }}>;
diff --git a/judo-ui-typescript-rest-service/src/main/resources/data-service/relationService.ts.hbs b/judo-ui-typescript-rest-service/src/main/resources/data-service/relationService.ts.hbs
index 0c8a36e..387eb7f 100644
--- a/judo-ui-typescript-rest-service/src/main/resources/data-service/relationService.ts.hbs
+++ b/judo-ui-typescript-rest-service/src/main/resources/data-service/relationService.ts.hbs
@@ -112,6 +112,22 @@ export interface {{ serviceRelationName relation }} {
         remove{{ firstToUpper targetRelation.name }}(owner: JudoIdentifiable<{{ classDataName relation.target "" }}>,  selected: Array<JudoIdentifiable<{{ classDataName targetRelation.target "" }}>>): Promise<void>;
         {{/ neq }}
     {{/ if }}
+
+    {{# each targetRelation.target.operations as | operation | }}
+        {{ operation.name }}For{{ firstToUpper targetRelation.name }}({{# unless operation.isStatic }}owner: JudoIdentifiable<{{ classDataName targetRelation.target "" }}>{{/ unless }}{{# if operation.input }}{{# unless operation.isStatic }}, {{/ unless }}target: {{ classDataName operation.input.target "" }}{{/ if }}): Promise<{{# if operation.output }}{{ classDataName operation.output.target "Stored" }}{{ else }}void{{/ if }}>;
+
+        {{# if operation.input }}
+            {{# if operation.input.target.isTemplateable }}
+                getTemplateFor{{ firstToUpper operation.name }}For{{ firstToUpper targetRelation.name }}(): Promise<{{ classDataName operation.input.target "" }}>;
+            {{/ if }}
+        {{/ if }}
+
+        {{# if operation.isInputRangeable }}
+            {{# neq relation.name targetRelation.name }}
+            getRangeFor{{ firstToUpper operation.name }}For{{ firstToUpper targetRelation.name }}({{# unless operation.isStatic }}owner: JudoIdentifiable<{{ classDataName targetRelation.target "" }}> | {{ classDataName targetRelation.target "" }}, {{/ unless }}queryCustomizer?: {{ classDataName operation.input.target "QueryCustomizer" }}): Promise<Array<{{ classDataName operation.input.target "Stored" }}>>;
+            {{/ neq }}
+        {{/ if }}
+    {{/ each }}
 {{/ each}}
 
 {{# each relation.target.operations as | operation | }}