the startup invoice app - how does it work?

Discussion created by cortiel on Apr 19, 2017
Latest reply on Apr 19, 2017 by philmodjunk

I just discovered the startup invoice app. I looks great and I like the lookup-popover buttons.

I want to ue this too.


but i don't undertand how it works.


does anybody know a good tutorial on how to do this?


what are those relations with an x between them?


this looks really wierd! and I have done DB business app since the early eigthies, but not in filemaker.