Hi, I have a problem with the parent-child-hierarchy after page reload. Wie use SSAS 2005 and SSRS 2005 with newest service packs and patches. The parent-child-hierarchy works in the reports excellently. But we have a hierarchy with 9 levels. If the users expand some levels and thereafter change the filter or sort the columns, will be the page reloaded and whole hierarchy is collapsed again. Can you suggest a solution for this problem. Is the problem solved in SSRS 2008?