- Right-click the desired directory in the Project Tool Window.
- On the context menu, point to Mark Directory As node.
- Choose Mark as <directory status>.
-
In the Project Structure:
- Select the directory in question in the list of folders under the content root, and click
:

- Click the folder's status icon once more.
- Choose the corresponding command on the context menu of the directory.
- Select the directory in question in the list of folders under the content root, and click
- In the Project Tool Window, right-click the desired directory, point to Mark Directory As node, and then choose Unmark as <directory status>.

