Add-in Libraries
To use an add-in from the Add-in Libraries, you first need to enable it. In the Developer tab in the Model Builder, click Add-in Libraries.
In the list of add-ins, select the checkboxes of those add-ins that you want to enable.
Once enabled, the corresponding add-ins will be displayed when clicking the Add-ins button in the Developer tab.
The figure below shows the Settings Form for one of the built-in add-ins.
If you want to review and edit the Application Builder settings for a built-in add-in, you can open the corresponding MPH file. In a typical Windows® installation, the built-in add-in library is located at:
C:\Program Files\COMSOL\COMSOL64\Multiphysics\addins
You can browse to a user-defined add-in library by clicking the Add User Add-in Library button at the bottom of the Add-in Libraries window.
The user-defined add-in library will be displayed alongside the built-in add-in libraries, as shown below.
You can also click the Add Add-in button at the top of the Add in Libraries window to browse to a user-defined add-in which will then be copied to a standard location in the COMSOL Multiphysics installation folder (typically at C:\Users\paul\.comsol\v64\addins or similar).