Ability to manually set individual item dimensions in your inventory?

SustainableBrix

As the title suggests I have many minifigs I would love to reduce the thickness down to their disassembled dimension in my inventory so that they can be instant checkout eligible for lettermail here in Canada. This is a feature on Bricklink but I have not been able to find it on here.

Thank you!

Lawrence

On the edit form for minifigures, you can submit the "unassembled dimensions" for items.