Extend all node in SQL Reporting Service?

Question

Hi
By default, when we try to use grouping in reports, at the output we collapsed the entire node, but this is bad.
So after searching, I found this solution: "Use Toggle Item". but when I set the value for this property, my report crashed and as a result I did not have the entered value.

which one is the solution? toggle Item or other way?
(if the toggle is a reply to the message as a response)

Answer 1

In Report Builder 3.0, you must edit the group properties and change the visibility parameter to "Show" when the report is launched.

, reportbuilder 2.0, ,