>

>
>FOR lnCount = 1 TO loSelected.LISTCOUNT
>
>	lnItem = loSelected.INDEXTOITEMID(lnCount)
>
>	lcSelectedFields = lcSelectedFields + ;
>			IIF(EMPTY(lcSelectedFields), '', ',') + loSelected.LISTITEM(lnItem)
>
>ENDFOR
>

Thanks, Marat. I found that List property maintains the correct order of items (ListItem does not). And also I figured out why my changes were not saved for the second list. The reason is that I don't store order for the items in the database and therefore I always select items sorted by description.
In other words, I didn't need moverbars in that particular mover class.