diff --git a/python/apps/taiga/src/taiga/workflows/serializers/nested.py b/python/apps/taiga/src/taiga/workflows/serializers/nested.py
index e4dd812e8..25f5d83c6 100644
--- a/python/apps/taiga/src/taiga/workflows/serializers/nested.py
+++ b/python/apps/taiga/src/taiga/workflows/serializers/nested.py
@@ -9,6 +9,7 @@
 
 
 class WorkflowNestedSerializer(BaseModel):
+    id: UUIDB64
     name: str
     slug: str
 
diff --git a/python/docs/postman/taiga.postman_collection_e2e.json b/python/docs/postman/taiga.postman_collection_e2e.json
index 4418588d3..8133b176a 100644
--- a/python/docs/postman/taiga.postman_collection_e2e.json
+++ b/python/docs/postman/taiga.postman_collection_e2e.json
@@ -1,6 +1,6 @@
 {
 	"info": {
-		"_postman_id": "5511fda1-e0cf-4e71-9c44-ae40b83d9fa7",
+		"_postman_id": "cf393355-0c41-4532-8f51-592b8ef092ab",
 		"name": "taiga-next e2e",
 		"schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json",
 		"_exporter_id": "9835734"
@@ -2517,6 +2517,7 @@
 									"    pm.expect(workspace).to.have.property(\"userRole\");",
 									"",
 									"    var workflows = jsonRes.workflows;",
+									"    pm.expect(workflows[0]).to.have.property(\"id\");",
 									"    pm.expect(workflows[0]).to.have.property(\"name\");",
 									"    pm.expect(workflows[0]).to.have.property(\"slug\");",
 									"",
@@ -4035,7 +4036,8 @@
 									"    pm.expect(jsonRes).to.have.property(\"order\");",
 									"    pm.expect(jsonRes).to.have.property(\"workflow\");",
 									"    ",
-									"    pm.expect(Object.keys(jsonRes.workflow).length).to.equal(2);    ",
+									"    pm.expect(Object.keys(jsonRes.workflow).length).to.equal(3);",
+									"    pm.expect(jsonRes.workflow).to.have.property(\"id\");  ",
 									"    pm.expect(jsonRes.workflow).to.have.property(\"name\");",
 									"    pm.expect(jsonRes.workflow).to.have.property(\"slug\");",
 									"});"
@@ -5019,10 +5021,11 @@
 									"    var numOfReturnedFields = Object.keys(jsonRes.status).length;",
 									"    pm.expect(numOfReturnedFields).to.equal(4);",
 									"",
+									"    pm.expect(jsonRes.workflow).to.have.property(\"id\");",
 									"    pm.expect(jsonRes.workflow).to.have.property(\"name\");",
 									"    pm.expect(jsonRes.workflow).to.have.property(\"slug\");",
 									"    numOfReturnedFields = Object.keys(jsonRes.workflow).length;",
-									"    pm.expect(numOfReturnedFields).to.equal(2);",
+									"    pm.expect(numOfReturnedFields).to.equal(3);",
 									"});",
 									"",
 									"pm.test(\"Environment variable settings\", function () {",
@@ -5107,10 +5110,11 @@
 									"    var numOfReturnedFields = Object.keys(jsonRes.status).length;",
 									"    pm.expect(numOfReturnedFields).to.equal(4);",
 									"",
+									"    pm.expect(jsonRes.workflow).to.have.property(\"id\");",
 									"    pm.expect(jsonRes.workflow).to.have.property(\"name\");",
 									"    pm.expect(jsonRes.workflow).to.have.property(\"slug\");",
 									"    numOfReturnedFields = Object.keys(jsonRes.workflow).length;",
-									"    pm.expect(numOfReturnedFields).to.equal(2);",
+									"    pm.expect(numOfReturnedFields).to.equal(3);",
 									"",
 									"    // Validate updates",
 									"    pm.expect(jsonRes.title).to.contain(\"New title\");",