This action does the following: If you have defined an AutoText abbreviation, e.g. "scr", this abbreviation (or another) will be expanded with this key combination, that is, replaced with the complete text e.g. "Sincerely yours". A list with all text templates with this abbreviation will be displayed in version XX.X and higher. The text is replaced by pressing Tab.
It is planned that the AutoText suggestion will appear automatically in a future version. This can be accepted with Tab. This means that a hotkey will no longer have to be pressed. You can already use this in the current version.