I want to dynamically construct a combox row source to designate a filter for a report. So it will be unbound, and I envision the row source type to be "list". I want the first member of the list to be a string, like "all" or "master." The remaining list items should be ascending numeric characters, starting with "1" and ending with "n", where n is drawn from a control bound to a field. (N represents the number of cameras used on a particular shoot. The idea is to build in flexibility to generate a particular camera's shotlist or the master shotlist, where the total number of cameras will vary by shoot.)
What's the proper way to construct that sort of row source?
Thanks.