What are VariableModdifiers in Variable Properties Pannel?

[indiedev91]

This

what is the use and how it works ?
i understand that ReadOnly is what it states, you can modified the value inside the variable with readonly , but what is Mapped?

and where i can see the docs for it

[ABHIMANYU_THITE1 (ABHIMANYU THITE)]

@indiedev91 - Interesting question.

ReadOnly - you can not change the value of a variable’s default value when we assign it. I am still checking on the mapped modifier.