Preprocess conversion and stacking by Group?

Id be surprised if this hast been asked before… But Im going to anyway…

Example “Dark Masters - Multi exposure Groups”

Wouldn’t it be nice to Add All your Darks from multiple exposures into the conversion tab (or Sirilic) and have them parsed into multiple batches or Jobs automatically based on a FITS Header : Example “EXPTIME:%0.2f

EXPTIME
1s
5s
10s
30s
60s

Both The conversation and the Sequence can work in tandem to Group into separate jobs. and produce separate master FITS (1 per group)

Please let me know if this has bee asked or tried. It would save me from a-lot of manual work or another direction - to stack by group.

Don’t stack them together.
Produce different stacks and merge them after.