Hello, the question sounds terrible but I will try and describe it better.
So
I need an Assembly Custom Property to add part custom properties.
For example
I have 3 different parts in an assembly that have a custom property called number. The numbers are 1,2,3
I was hoping the assembly would add these and give me 6.
Thanks
I do not think there can be an easy direct way though external design table might be an option. Other option could be to use a macro.