With the new changes to the licensing model for Smartsheet, there will be an impact from sheet admins/owners sharing their sheets to users who are not licensed. Unfortunately, the sheet owners have no way of knowing which of the collaborators are already licensed.
I propose a feature where licensed users can see the license status of individuals when sharing their sheets. This would help users identify who already has a license and avoid unnecessary provisional licensing. When users go to share a sheet, there should be some kind of indicator (a check mark or something) next to the names/icons of those who have a license, similar to the way that when you are sharing a sheet, you can tell whether the user has an account based on their icon appearing.
This would allow sheet owners/admins to self serve and take responsibility for the license impact of their usage.