The PickLoop command enables you to reference a pick list of the Pick Glossary that you want to display repeatedly inside an expansion.
When selecting the Pick Loop... menu item, the following dialog will help you choose the wanted pick list:
At expansion time the referenced pick list is displayed once and then proposed repeatedly.
You may wonder how do I stop this loop? Simply by ignoring the displayed pick list when you are done. Just continue typing whatever you want to. The fact that the expansion table displays a pick list does not mean that you mandatorily need to pick something.
Note that if you have placed subsequent text or commands after your PickLoop command you will need to press your Resume Hotkey to resume the expansion after the loop.