Please note : This help page is not for the latest version of Enterprise Architect. The latest help can be found here.

Register Add-In

To register Add-Ins for Enterprise Architect, follow the steps below:

Register an Add-In for Enterprise Architect

  1. Purchase one or more licenses for the Add-In from your Add-In provider. Once you have paid for a licensed version of the Add-In, you receive (via email or other suitable means) a license key for the product.
  2. Save the license key and the latest full version of the Add-In.
  3. Run the Add-In's setup program to install the Add-In.
  4. In Enterprise Architect, select the Help | Register and Manage License Key(s) menu option, or the Add-Ins | Enter License Key for <Add-In name> menu option.
    The License Management dialog displays.
  5. Click on the Add Key button. The Add Registration Key dialog displays.
  6. Type in the key you received with the Add-In, including the { and } characters.


If you have purchased a floating licence (shared key) follow these steps.

  1. Click on the OK button.
  2. When the Add-In has been added successfully, close down Enterprise Architect and restart it to apply the changes.