Hi dear, I'm, workin at the moment on a report for my company. I have a problem with searching in a parameter list which is based upon a parent child hierarchy. The users asked me for type in the first few characters to search the parameter faster (like in this post ) , because it's a large hierarchy with about 1700 values. In a "normal" list ("linear" without a hierarchy) this feature is available. So my question: Isn't it possible to search in the parameter list in general if this is based upon a hierarchy? Are there any possibilities or suggestions to get this feature? Or is this the only way to do this: http://romiller.com/2008/07/29/searchable-dependant-parameters-in-ssrs/ Thanks in advance! Sigfrid-R