Master Detail Web Report

Hi All

Trying to setup a Master Detail Report,

Division1

Entity 1

SubEntity 1

Subentity 2

Subentity 3

Entity 2

SubEntity 4

Subentity 5

Subentity 6

I would like to throw a pagebreak after each Entity and if possible export to Excel , with a tab for each Entity.

I used 1 grid and selected descendants of Division1 with 1 repeating group, but output wasn't indented and the page breaks didnt work. Should I use a second grid as a nested repeating group of the first ? Is it possible to reference the Grid 1: Entity so that I can choose descendants of Grid1: Entity in the 2nd second grid ?

Many tks RK