C4C Restrict Unit of Measure for Products in Quote Item

Hi,

I'd like to restrict the unit of measure (either physical units or trading units) in our quote items used for the products. As it stands now we have units that are relevant for our products and quotes (kg or meter) in the same list with not relevant units like hour or BAR. Several of them can't be blocked in the finetuning so they don't appear. Code List restrictions seem also to be not applicable here.

This is somewhat inconvinient for our users as there are just too many.

Are there possibilities I can try while keeping close to the standard of C4? (For example without KUT fields our Application Studio Development)

Best regards,

Thomas