Method Properties/4D Mobile Scope/Current Record, and This?

4D v17r6+
Wakanda v2.7

I have an application that uses 4D Mobile.
I don’t think I’ve really used the scope of “Current Record” before.
If I use it: can I use the “This” command to access the record?
Or, is the current record “loaded” in the traditional 4D way?

I don’t know where to find documentation on this.

the method is published either as a dataClass, entityCollection or entity method on Wakanda (JS).

you never use “This” in 4D code in the context of 4D Mobile,
rather, you use the current record when you call an entity method,
and the current selection when you call an entityCollection method.