When you create a new file in a folder under source control,
the Not Under Source Control symbol
appears in the status
column of the Current Folder browser. To add a file to source control,
right-click the file in the Current Folder browser, and select Source
Control and then the Add option appropriate to your
source control system. For example, select Add to Git or Add
to SVN.
When the file is marked for addition to source control, the
symbol changes to Added
.