How does a macro access its OWN workbook (the workbook where the macro is defined), even when this is not the active workbook
I want to create a read-only 'reference' workbook that contains a collection of macros and a couple of worksheets with reference data. The various reference worksheets will have fixed names, but I want to avoid using a fixed name for the reference workbook
My users will select some cells in a work-in-progress workbook and then invoke one of the macros (they will have the reference workbook open at the same time). The macros will need to access the currently selected cells as well as the reference data.

Any help appreciate
Maria