There needs to be a workflow that allows a user to select a contacts column and be able to copy/paste (or otherwise transfer) the values into group management.
The current settings do not allow one to easily transfer or convert contacts in a worksheet column and into a group because of how the contacts field is formatted. The problem is exacerbated if the contacts column contains multiple contacts or differently formatted contacts because then the use of any sort of helper columns that extract emails becomes even more complicated. The simple task of creating groups using filters or segmentations from the worksheet is unnecessarily complicated and time-consuming.
@Ray Lindstrom Thank you!