Hey,
I have got one requirement from my customer, users want to update Boolean line item or edit a line item at tope level of page selector dimension. Please see below example there are three dimensions: Country(Page selector), City & Products(Rows) and one Boolean line item: Select Product. If I select top level item(ALL) for country then line item field is grey out but users wants to select line item even at top level item of page selector. Is it possible to do?.

Thanks,
Suman.