If it hasn’t happened to you yet, then it will at some point. Your FileMaker solution will simply grow and grow and you’ll be adding complex layers of security and access as you develop.
As you add that security, your users may report back that they can’t do what they’re supposed to do. Maybe they’re locked out of a given layout with a giant gray screen with the small words of “No Access”.
Ughhh! What does your user do now? Why should you even be dealing with this issue?
What you really need is to make sure and use defensive scripting strategies where it becomes a small annoyance and you’re both notified and able to investigate why the user is reporting this issue.
In this video, you’ll find a wealth of information about navigating to layouts and how to defensively code against landing on that dreaded “No Access” layout.