When I duplicate MIDI events…

…I would like to tie the copy to the inital event that I have created or that I was recording. Means: If I change anything in the first event I also want the copies of the event to automatically adapt the changes that I made to the first one.
Additionally I would like being able to define that if I change anything in the copies of the initial event the changes are kept in the copies (as soon as I change anything in the initial clip again the changes should become applied to all the copies again).
Would love being able to turn on and off such a function that automatically brings changes to the duplicated clips from the first clip or allows to behave as it is now without automatically changing and adapting the event copies.