Grouping RE by attribute in a Repeating Group

[Xtine]

Hi,

I’m working with a data type called “Usergroups” that contains “Modules” (Option Sets). Each Module is associated with a Parent.

I have a Repeating Group where the content type is set to “Modules” (Option Set), with the data source being “Parent group’s Usergroups Modules.”

Inside this Repeating Group, I display the Parent’s name and the Module’s name as text fields.

I need help figuring out how to group the Modules so that all Modules with the same Parent are displayed together. How can I achieve this?

[animisha45]

You can use two repeating groups.
First: Parent Group User Group 's Module’s Parent : unique elements
Display the Parent Name here

Second (Inner Group): Parent Group User Group 's Module’s : filtered : Parent = This Group’s Parent
Display all the Modules

Hope that helps!