Adding or Removing a Master File

The Master Files directory only contains logical folders and linked files. To add files in the Master Files directory, use one of the following methods:

Right-click a file from your project and select Add to Master Files from the contextual menu.
Select Add Files or Add Edited File from the contextual menu of the Master Files directory.
Drag and drop files into the Master Files directory.
From the contextual menu of the Resource Hierarchy Dependencies view, use the Add to Master Files action.

You can view the master files for the current resource in the Properties dialog of the Project view and the master files for the current editor in the Properties and Information views.