Yes, we are thinking about specifying the licensing term such that clients cannot use it to create new project. We are looking for the proper phrasing, wording

Yes, we are thinking about specifying the licensing term such that clients cannot use it to create new project. We are looking for the proper phrasing, wording, template and general experience of folks who have been on either side of the table on this issue. The more we know, the better we will negotiate so to speak ;)