Thank you so much for the detailed explanation Nepeo!
Since I'm not a programmer there are many things that are still not very easy for me to accomplish, my thinking is very logical, but anyway the "Pick All" option sound interesting, maybe even a solution to drag all the instances on the screen?
I did try some tests now, but of course nothing worked and it was ignored it since I'm not really sure what I'm doing, reading the documents isn't visual enough for me to learn such things also as you probably noticed English isn't my native language.
I also have another issue when the mouse is over 2 or more objects, when I press the "DEL" key it deletes ALL the instances behind (Z-Order related)
They are all in the same layer, but is it possible to make only if the MOUSE OVER the most TOP Layer instance to be deleted?
Thanks ahead! :)
Thanks to your explanation I made the TOP LAYER picked to work:
Now I can manipulate the top instance only which is great!
Can you please help with the MULTIPLE Drag all the instances at the same time?
This is a bit tricky for me to solve.