I'm trying to figure out a way to show the Top of Footing elevation in my footing tag and have it be dynamic so if ever the elvation changes, it updates it automatically. I thought i could create a paramater(not sure if it's project or shared or family parameter) with a formula (either "Elevation at Bottom + Footing Thickness" or "Level + Offset") and link it to my label in the tag family, but it's not working for me. I don't know what to do and would really appreciate any help. Just so you know, i'm very new to families and creating parameters and that type of work.
Thank you