I'm doing a copy of a geodatabase and I want to remove the layers I do not care about.
Then, I'm removing some features from the remaining layer in such a way that the IDs won't change. (Removing seems to be the right option.)
Alternate:
How can I create a geodatabase with one layer from another geodatabase or from a layer from the current view (with selected features, or using a QueryFilter). I need to conserve the IDs (and all other fields.)