reduce amount of initial content additions

Removed redundant information about available variables and consolidated the explanation for clarity.

Author: AmberAlston

docs/vendor/enterprise-portal-configure.mdx

@@ -95,18 +95,16 @@ To configure customer emails:
 
    ### Using Template Variables
 
-   Variables are displayed in the UI under **Available Variables** when you expand an email template. These variables differ by email type - always check what's shown in the UI for the template you're editing.
+   Variables are displayed in the UI under **Available Variables** when you expand an email template. 
 
-   **Variable syntax:** `{{variable_name}}`
+   :::info Check the UI for Available Variables
+   Each email template has different variables available. When editing a template, look for the **Available Variables** section below the email body editor - it shows exactly which variables you can use for that specific email type.
+   :::
 
    **Example usage:**
    - Subject: `Welcome to {{app_name}}!`
    - Body: `Click here to join {{team_name}}: {{invite_url}}`
 
-   :::info Check the UI for Available Variables
-   Each email template has different variables available. When editing a template, look for the **Available Variables** section below the email body editor - it shows exactly which variables you can use for that specific email type.
-   :::
-
    ### Common Template Variables
 
    The following variables are commonly available across multiple email types:
@@ -123,10 +121,6 @@ To configure customer emails:
    | `{{release_notes}}` | Release notes content | "New features and bug fixes" |
    | `{{update_url}}` | Link to update/release page | https://portal.example.com/acme/releases |
 
-   :::note
-   Not all variables are available for every email type. Always check the **Available Variables** section in the UI for the specific template you're editing.
-   :::
-
 ## Add a Link to Documentation
 
 For each of your supported install types, you can add a link your installation documentation. The link you provide is displayed on the Enterprise Portal **Install** page.