Copy-Paste from text into User Selective Access Columns

Being an Anaplan Admin, I would like to be able to copy-paste text values into User Selective Access columns.Currently, Anaplan only accepts either Selective Access List ID or copy-paste directly from Anaplan cells of the same format.

Benefit: it will save a lot of time during access review instead of running User Import. Moreover, in ALM model User Import has to be imported each time with updating of source file.