Copies of the grouped objects, and their text, will be pasted into the new location. Note that the newly pasted objects are not grouped. The group still has its original members.
If you're using the 'menuField' and you've left the current card, you'll have to type command-V to paste. You'll then be asked whether you want to paste the 'menuField' or the group of objects. If you paste the field, you can click on 'Paste' to paste the group.
The 'Erase' message is used to delete (remove from the stack) all the objects in the group. Be certain that that is what you want, because 'Erase' is not undoable.
The 'Align' message will let you line up the objects left edges flush, right edges flush, centered vertically, tops flush, bottoms flush or centered horizontally.
(See next card for more details...)
(Numbers below the message names refer to functionKeys.)