You can change the order in P5 by going into folder options in the main folders and change it to "type" or something else instead of by "name" which is what it sounds like it's on now. You can also add folders in your library pallet with P5 to make finding stuff easier ( additional runtime not needed in P5). For example in the Characters folder of your library pallet, make a sub folder for Mike3 and another for V3 for instance or you could just do a sub folder for DAZ stuff. Do you see waht i mean here. The same can be done in the props folder or any other folder in the pallet library. For instance, Poses, make sub folders for "mat" poses and another for actual positional poses and another for character inject poses. This is how mine is set up and I find it really easy to use.

Injustice will be avenged.
Cofiwch Dryweryn.