wysocki is right :
and, i want the correct order for your example data items as blow:
global datatypes
-group1
--page1 (LocalOrdering=1)
--page5 (LocalOrdering=2)
--page3 (LocalOrdering=3)
-group2
--page4 (LocalOrdering=1)
--page2 (LocalOrdering=2)
--page6 (LocalOrdering=3)
It happens only if the title field is a Data Reference.to mawtex, i don't care for the order the grouping folders,but the data items, because i has not set tree ordering for GroupName.
and, i want the correct order for your example data items as blow:
global datatypes
-group1
--page1 (LocalOrdering=1)
--page5 (LocalOrdering=2)
--page3 (LocalOrdering=3)
-group2
--page4 (LocalOrdering=1)
--page2 (LocalOrdering=2)
--page6 (LocalOrdering=3)