diff --git a/docs/en/UI/Angular/Service-Proxies.md b/docs/en/UI/Angular/Service-Proxies.md
index 6cd79505c2..43b8dc8b0f 100644
--- a/docs/en/UI/Angular/Service-Proxies.md
+++ b/docs/en/UI/Angular/Service-Proxies.md
@@ -73,6 +73,16 @@ export const environment: Config.Environment = {
 
 > The destination the `proxy` folder is created and the paths above may change based on your project structure.
 
+## Parameters of generate-proxy
+
+- **module or -m:** The backend module name. The default is `app`. The object key of the modules defined in response of `api/abp/api-definition`. For example, if you want to generate-proxy of PermissionManagement, you should pass `permissionManagement` as a value.
+- **apiName or -a:** The Backend api name, also known as remoteServiceName. It is defined in the selected module (in response of `api/abp/api-definition`). The property(key) name is `remoteServiceName`. For example for the PermissionManagement, you should pass `AbpPermissionManagement`
+- **source:** Source of the Angular project for the API definition URL & root namespace resolution. 
+- **target:** Target for the Angular project to place the generated code. For example, if it's `permission-management`, it'll look like this (npm/ng-packs/packages/*permission-management*).
+- **entryPoint:** To create the generated proxy folder in the target. The directory is `permission-management/proxy/src/lib/proxy` and the `permission-management` is the value of target. If you want to create a folder for the generated proxy, there are two options, you should either set the value `proxy` as the entryPoint or go to project.json and change the `sourceRoot` from `packages/permission-management/src` to `packages/permission-management/proxy/src`. No need to change the sourceRoot of project with the property. if you keep it empty, the proxy will be generated into the folder defined in the sourceRoot property.
+- **serviceType:** The service type of the generated proxy. The options are `application`, `integration` and `all`. The default value is `application`. A developer can mark a service "integration service". If you want to skip proxy generation for the service, then this is the correct setting. More info about [Integration Services](../../Integration-Services) 
+
+
 ### Services
 
 The `generate-proxy` command generates one service per back-end controller and a method (property with a function value actually) for each action in the controller. These methods call backend APIs via [RestService](./Http-Requests#restservice).