This is a screen shot of the problem that i am having. I basically have a tab bar which is the top one. Then when you select CI relationships you get some more taps. On the Hardware, Software and Database tabs i have datagrids, which work fine. On the Business Process and IT Service tabs I have put a Reference Set Selector. However when i view it i do not get a reference set selector i get just a selector which is empty. The reference set selector works fine when it is in the tab bar above but not when it is a tab bar of another tab bar. I hope this makes sense and if there is a fix for it or not, could people let me know. Thanks