Property Tab Builder "List"

I'm just starting to play with PTB.  I wanted to make a list of designers names to fill in the "DrawnBy" part of the title block.  The list would only let me type in 4 names, I only need 5 and thought an Excel file was a waste of time, is there a way to get more than 4 on the list, or do I have to use Excel?

Thanks,

Rob

SolidworksGeneral