I have the following scenario and looking for some guidance on how to address this. I have a page with 3 reference selectors. Selections in these 3 control display of data(constrained by) in a Reference set selector that is displayed on the page. I have all of the above data available on my context object. However, my requirement is that user should be able to multi-select in one of the reference selectors that control display of data in Reference set selectors Looks like I can only select one in the reference selector and no multi-select available. I tried few other things with no success so far. I appreciate any suggestions/guidance. Thanks in advance, Manyam