Checking Out Assets and Folders
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Checking out an asset or asset folder assigns it to you, allowing you to modify its content or rename it. Only items checked out to you can be edited or renamed.
To verify an item's checkout status, click its info icon
in the top-right corner of the Assets pane and review the
Checked Out value.
To check out an asset or asset folder:
The CMS checks out and assigns the item to you, and the item's icon color changes from black to blue in the Asset Tree. The Rename button displays in the toolbar, the Edit tab becomes available for assets, and a Checked Out version displays at the top of the asset's History tab list.
in the toolbar menu.