Sheet formats are very useful. For new clean drawings they work well. When it comes to changes, there are some QOL improvements that would be very helpful.
Short term improvement
Add the ability to edit a sheet format. It is very painful to have to delete and recreate a sheet format just to correct a typo in some notes, for example. A simple UI, right-click -> "Edit..." as is found on title blocks.
Medium term improvement
Make the sheet formats a self-contained layer or similar when a sheet is created, so they can be updated easily. Use case example: a multi-sheet drawing, each sheet using the same format. If an error is found, this can be updated in the sheet format and then all sheets updated to reflect the change. Similar to title blocks.
Long term improvement
Move the sheet formats into the styles library (possibly the title blocks as well). This would make adding to older drawings far more straightforward than copy+pasting from another drawing. Combined with the previous (medium term) suggestion, this would make updating title blocks very straightforward.
Rationale
We have many sheet formats with notes for different drawing types (part, assembly, weldment, and other specific ones) each with A2, A1 and A0 sizes. Plus we have about 20 years' of legacy drawings that are slowly being updated. Updating styles is a breeze, but updating notes and title blocks is more long winded as you need a blank file open to copy+paste from. Perhaps this is an edge case, but I figure at least the "short term" improvement would be useful to all.
