An index of all the batch variables in a module can be found in the Table of Contents some Module chapters. Display this index by clicking on <MODULE>V.IDX next to Variable Index in a Module chapter.. The Module Variable Index is generated only for systems with batch support, and shows all the batch (.B90) variables used in that module. Clicking on any of these variables displays the associated Block Index.
This same selection in Treeview format would look like this: