Table names for creating basic pay infotype

Table Names for Creating Basic Pay Infotype

How can one find which table we are updating when adding/updating an entry in IMG?

The first step of creating a basic pay infotype is 

Payroll India - Basic Settings - Environment of Wage type Maintainence - Create Wage type Catalogue . 

Here when you copy from MB10 and make a new wage type for your client you will find a list of tables displayed. 
Attached is a screen shot for the same.

Module Variant for India is Inval and for rest of the world is PERZT. The table which in which module variants A,B,C,D are maintained is T511.