Application Builder Tools > Starting the Application Builder > Copying Application Components Between Applications

Copying Application Components Between Applications
You can copy and paste many parts of an application to another app. For example, when you have copied a form or some form objects, it is possible to paste them between two running instances of COMSOL, or in one running instance after opening a new application. You can also copy methods, utility methods, external libraries, file declarations, choice list declarations, menu items, menu dividers, menus, ribbon sections, and ribbon tabs. The copy operation can handle references to various objects in the application. When you copy and paste between applications, the following information regarding references methods and files can be useful:
If there are potential issues with the paste operation, a message window appears. You can then choose to cancel the paste operation.