Is it possible to create a list or a column that does something like the following.
I'm filling out the required data for a new doc in a library. One of my columns is called Client Name. I have a List which contains all my client names so the user has a pull-down menu of client names to choose from. The next column is
called Project Number. This also is based in a List. What I want to have happen is if a user selects client XYZ, only the project numbers relevant to XYZ become available for selection. I don't know what the proper terminology is, but I want
the choices available from the Project Number list to somehow be driven by which Client Name is selected.