Adding Items via the Container View

In the "Database" or "Workspace" list of the Component Manager, select the container to which you want to add the folder content.
Right-click in the Container view and select Activate Add Mode from the context menu.
The Add Mode is activated. You cannot select another view while the Add Mode remains active.
Note
Without activated Add Mode, you cannot drag a folder from the "Database" or "Workspace" list into the container.
In the "Database" or "Workspace" list, select the items or folders you want to add to the container.
Drag the items to the Container view.
If you selected one or more folders, the following message opens:
Do you want to add all components of all subfolders or only components of this folder?
Continue as follows.
1. If you want to apply the answer Subfolders to all such cases, activate Don't show this message again.
  In combination with Folders, Don't show this message again has no effect.
2. Click Subfolders or Folders to continue.
The items are added to the container.
Right-click in the Container view and select Activate Add Mode from the context menu to deactivate the Add Mode.