Securing a process graphic against accidental editing

In the meeting with Mr. Andre Hartzer I asked for a possibility to protect process graphics against accidental editing, so that a released process is not accidentally set to "editing" by e.g. moving it.

This is currently not possible in ViFlow.

From my point of view, it would be very desirable if there were a way to protect process graphics against accidental editing, e.g. with a query for released processes such as "Do you really want to edit the released process?"