Safely change bin-structure of mediabrowser-window

[Pelicula Film]

I am making a montage in which I use many (1000's) photo's divided over quite some different bins. The structure I use so far is purely flat: all bins are at the same (ground) level, there are no layers. However, in order to maintain the overview I want to place the bins in a layered stucture, e.g. by putting one bin in another bin.

How can I do this safely without loosing the connection of the photo's to the timeline? Or, in other words, how can I 'help' Premiere pro to keep finding the photo's even when the bin in which they are has been moved?

(I hope I have made myself clear, if not, sorry for that.)

[Richard M Knight]

I'm sure you won't have any issues but I would duplicate the project and try the moves on the dupe. If it all goes wrong you will still have the original.

[Pelicula Film]

Thank you for the trust and the good (and simple) advice. I am going to try.

[Pelicula Film]

Aditional question, how do I move a bin to another bin? See attachment. If I want to place the bin 'Selfies' in the bin 'Photo archive High res' and I try to select, move and drop 'Selfies', that doesn't work. Also cutting (and then pasting) the bin is not allowed. Do I do something wrong?

[Richard M Knight]

I can drag and drop or copy and paste without issue, I don't know why you can't. You could try it in icon view.