This command checks in the previously checked out files, i.e. your locally updated files, and places them in the source control database.
To Check In files:
•Select the files in the Model Tree
•Select Project | Source Control | Check In.
Shortcut: Right-click a checked out item in the project window, and select "Check in" from the Context menu.
You can change the number of files to check in, by activating the individual check boxes in the Files list box.
The following items can be checked in:
•Single files, click on the respective files (CTRL + click, in Model Tree)
•Folders, click on the folders (CTRL + click, in Model Tree)
The lock symbol denotes that the file/folder is under source control, but is currently not checked out.