Is there a limit on the number of functions in an app or in an expression? I have fighting with a persistent error that is blank and the only reason I can image I am getting this error is because my expression is very very long.

I have an expression that is working in the expression builder but not in the app. It is using data from two tables Product and PurchaseOrderDetails. I am try to make an action to change the value in a column to add the value in this expression: Sum(...

I have a Purchase table, purchase detail table(products), and I am creating a products list by filtering the purchase detail table(slice), the problem is that there are a lot of virtual column that are being calculated that are not necessary, if I us...

How do I mark an app as a sample/demo so my customers can play with the app before they buy it? I want it to be like the sample apps, but hopefully not able to look under the hood. Thanks, Dan

Is it possible to add authorized users via a webhook or have an approved list of users in google sheets. I am wanting a way to add users without me having to add them to the list, is that currently possible?