Existing Wording: When populating the questionnaire, this will do two things: it will create a group repetition for each row returned from the query; and it will set the specified variable name to that resource repetition for use in processing items within the group.

Comment:

In expressions, a different definition using descendants and siblings is presented. Please align on this in one location.

Summary:

In expressions, a different definition using descendants and siblings is presented. Please align on this in one location.