Update docs for ul customize command

docs/auth0_universal-login.md

@@ -9,7 +9,7 @@ Manage a consistent, branded Universal Login experience that can handle all of y
 
 ## Commands
 
-- [auth0 universal-login customize](auth0_universal-login_customize.md) - Customize the Universal Login experience
+- [auth0 universal-login customize](auth0_universal-login_customize.md) - Customize the Universal Login experience for the standard or advanced mode
 - [auth0 universal-login prompts](auth0_universal-login_prompts.md) - Manage custom text for prompts
 - [auth0 universal-login show](auth0_universal-login_show.md) - Display the custom branding settings for Universal Login
 - [auth0 universal-login templates](auth0_universal-login_templates.md) - Manage custom Universal Login templates

docs/auth0_universal-login_customize.md

@@ -5,7 +5,19 @@ has_toc: false
 ---
 # auth0 universal-login customize
 
-Customize and preview changes to the Universal Login experience. This command will open a webpage within your browser where you can edit and preview your branding changes. For a comprehensive list of editable parameters and their values please visit the [Management API Documentation](https://auth0.com/docs/api/management/v2).
+
+Customize your Universal Login Experience. Note that this requires a custom domain to be configured for the tenant. 
+
+* Standard mode is recommended for creating a consistent, branded experience for users. Choosing Standard mode will open a webpage
+within your browser where you can edit and preview your branding changes.For a comprehensive list of editable parameters and their values,
+please visit the [Management API Documentation](https://auth0.com/docs/api/management/v2)
+
+* Advanced mode is recommended for full customization/granular control of the login experience and to integrate your own component design system. 
+Choosing Advanced mode will open the default terminal editor, with the rendering configs:
+
+![storybook](settings.json)
+
+Closing the terminal editor will save the settings to your tenant.
 
 ## Usage
 ```
@@ -34,7 +46,7 @@ auth0 universal-login customize [flags]
 
 ## Related Commands
 
-- [auth0 universal-login customize](auth0_universal-login_customize.md) - Customize the Universal Login experience
+- [auth0 universal-login customize](auth0_universal-login_customize.md) - Customize the Universal Login experience for the standard or advanced mode
 - [auth0 universal-login prompts](auth0_universal-login_prompts.md) - Manage custom text for prompts
 - [auth0 universal-login show](auth0_universal-login_show.md) - Display the custom branding settings for Universal Login
 - [auth0 universal-login templates](auth0_universal-login_templates.md) - Manage custom Universal Login templates

docs/auth0_universal-login_show.md

@@ -40,7 +40,7 @@ auth0 universal-login show [flags]
 
 ## Related Commands
 
-- [auth0 universal-login customize](auth0_universal-login_customize.md) - Customize the Universal Login experience
+- [auth0 universal-login customize](auth0_universal-login_customize.md) - Customize the Universal Login experience for the standard or advanced mode
 - [auth0 universal-login prompts](auth0_universal-login_prompts.md) - Manage custom text for prompts
 - [auth0 universal-login show](auth0_universal-login_show.md) - Display the custom branding settings for Universal Login
 - [auth0 universal-login templates](auth0_universal-login_templates.md) - Manage custom Universal Login templates

docs/auth0_universal-login_update.md

@@ -50,7 +50,7 @@ auth0 universal-login update [flags]
 
 ## Related Commands
 
-- [auth0 universal-login customize](auth0_universal-login_customize.md) - Customize the Universal Login experience
+- [auth0 universal-login customize](auth0_universal-login_customize.md) - Customize the Universal Login experience for the standard or advanced mode
 - [auth0 universal-login prompts](auth0_universal-login_prompts.md) - Manage custom text for prompts
 - [auth0 universal-login show](auth0_universal-login_show.md) - Display the custom branding settings for Universal Login
 - [auth0 universal-login templates](auth0_universal-login_templates.md) - Manage custom Universal Login templates