Is your feature request related to a problem? Please describe.
I love FastDMM but I wish it had some more concise features. I find myself making a "palette" off to the side in space when I'm designing maint spaces. If I'm zoomed in, of course I have to pan to my palette and select new ones, or if I have it in a separate file, have to switch to that one.
Describe the solution you'd like
A space where we can save chunks of a selection and quickly select between them for placing, showing a ghost of the placement. This could be used not only for maint rooms but also door configs, space shielding, external airlocks, and trim decals.
Describe alternatives you've considered
Just living with it :( It's mainly a QOL thing
Additional context
Palette in question:

Is your feature request related to a problem? Please describe.
I love FastDMM but I wish it had some more concise features. I find myself making a "palette" off to the side in space when I'm designing maint spaces. If I'm zoomed in, of course I have to pan to my palette and select new ones, or if I have it in a separate file, have to switch to that one.
Describe the solution you'd like
A space where we can save chunks of a selection and quickly select between them for placing, showing a ghost of the placement. This could be used not only for maint rooms but also door configs, space shielding, external airlocks, and trim decals.
Describe alternatives you've considered
Just living with it :( It's mainly a QOL thing
Additional context

Palette in question: