Update README.md

apps/advanced/README.md

@@ -82,8 +82,11 @@ the installed application. You only need to do these once for all.
 
 1. Run command `init` to initialize the application with a specific environment.
 2. Create a new database and adjust the `components['db']` configuration in `common/config/main-local.php` accordingly.
-3. Apply migrations with console command `yii migrate`.
+3. Apply migrations with console command `yii migrate`. This will create tables needed for the application to work.
 4. Set document roots of your Web server:
 
 - for frontend `/path/to/yii-application/frontend/web/` and using the URL `http://frontend/`
 - for backend `/path/to/yii-application/backend/web/` and using the URL `http://backend/`
+- 
+To login into the application, you need to first sign up, with any of your email address, username and password.
+Then, you can login into the application with same email address and password at any time.