In the modeler the keyboard-shortcut F2 used to be bound to the action of changing the caption (description) on a microflow activity. It now (Mx 5.1.1) changes the variable name. This is really awkward and user-unfriendly. Please restore the original bind and provide an alternative binding voor changing the variable name.
David de Groot
Shift-F2 now allows editing of the caption. I would have preferred this the other way around:
F2 to change the caption.
Shift-F2 to change the variable name
F2 is quite common across many different products to change the text or name of an item.
Marcel Groeneweg (Synobsys)
I already filled in a bug report about this which is scheduled for release.
F2 will change the caption in one of the next versions