Store Contents of Several Items

[tfjern]

With some trepidation I am asking another simple question, but here goes.

Is it possible simultaneously to Store Contents of multiple items? Of course, Control + M works for one item, but is it possible to select several or many items and then store them simultaneously? The Store Contents icon is grayed out if more than one item is selected. I couldn't find anything mentioned in the Help file, so I would appreciate your help. Thanks.