Hi, I am trying to do the following task. Producing a comparison chart for a collector on the basis of status of bugs for the last 4 months. ie) i want the details of how many bugs were in pending state,assigned state,etc..... at the end of each of 4 previous months. Right now I am able to get the status of each bug as on today only... I dont want to use database as a solution for this one.. Is there any way by which I can extend CMF COllector class...and acheive the target....??? Has anybody encountered the same or similar problem?.. Please guide me or if possible send ur codes... regards saravanan A --------------------------------- Do you Yahoo!? The New Yahoo! Search - Faster. Easier. Bingo.