Values lists and found sets have almost nothing to do with each other. Value lists are based on either data from an entire table, or a filtered set of data via a relationship. Neither of which cares about the found set of the targeted data.
It is possible to capture a found set of data, paste it into a dedicated field, in a 1 record table, then base a value list on that field. But that's kind of a long way around.
There are many ways to work with sets of data. It is difficult to know which would be best for what you need without quite a bit more detail about what you're trying to do.
Thank you for your responce.
One layout has my projects, the projects layout. In another table I have a field that I can click on and it will list all the project numbers i have in the projects layout. I was wondering if I did a search in the project layout for a set of records, if i could have the field in the other table only list the found set of records in the projects layout.
I'm sure there is a easier way to do this. I guess I'm not sure how to filter things.
It sounds like you want a "filtered portal". If you click the advanced search link above, you'll find numerous threads that discuss this technique and give examples.