Doc update - Agent Invitation Customization (#5937)

* Update assistant.md

* Email Invite and customization

* Update assistant.md

* Email Invitation pic upload

* point agent invitation customization to assistant.md

docs/docs/meshcentral/assistant.md

@@ -14,16 +14,28 @@
 
 ![agent invite code](images/assistant_agent_code.png)
 
-## Agent Invitation Link
+## Agent Invitation 
-
+Click on the 'Invite' button next to the device group name to access it.  
-For web page customization:
+### Link Invitation
+For link invitation web page customization:
 
 1. Alongside `meshcentral-data` create a folder called `meshcentral-web`
 2. Create a `views` folder in it and copy the file `node_modules/meshcentral/views/invite.handlebars` into it.
-3. That copy will be served instead of the default one, you can customize as you want.
+3. That copy will be served instead of the default one, so you can customize it as you want.
 
 ![agent invite code](images/assistant_invitation_link.png)
 
+### Email Invitation
+This option will show up if you have a SMTP email server setup with MeshCentral.  
+
+For invitation email customization:  
+
+1. Alongside `meshcentral-data` create a folder called `meshcentral-web`
+2. Create an `emails` folder in it and copy the files `node_modules/meshcentral/emails/mesh-invite.txt` and `node_modules/meshcentral/emails/mesh-invite.html` into it.
+3. These copies will be used instead of the default ones, so you can customize them as you want.
+
+![email-invitation](images/email-invitation.png)
+
 ## Email notification
 
 You can also get an email notification when someone clicks the "Request Help" button in the Assistant agent.

docs/docs/meshcentral/customization.md

@@ -59,6 +59,9 @@ To update device icons, you need to edit these files: `meshcentral-web/public/im
 By following these steps, you can customize any icon in MeshCentral. Just find and change the corresponding image files in the `meshcentral-web/public/images` folder. Similarly, you can also move other folders from `node_modules/meshcentral` to `meshcentral-web` while keeping the original folder structure. This allows you to modify other parts of MeshCentral too, like the `.handlebars` templates for the web interface. Simply copy files from `node_modules/meshcentral/views` to `meshcentral-web/views` and make your changes in `meshcentral-web`. This lets you match MeshCentral's look to your company's brand or your own style.   
 ![](images/custom-web-icons.png)  
 
+### Customizing Agent Invitation  
+Agents can be invited by public link or via email. [Click Here](assistant.md#agent-invitation) to see details. 
+
 ## Agent Branding
 
 You can customize the Agent to add your own logo, change the title bar, install text, the service name, or even colors!