I am currently using CAPC 3.5 and i am generating reports of Active subscribers trend of multiple vendor BRAS,s.
The customers requirement is that when the subscribers count fall a certain limit CAPC generate an alarm to intimate about something happens critical with media or something else
It sounds like what you are looking at doing would be handled by Threshold Monitoring and Notifications:
Configure Threshold Profiles - CA Performance Management - 3.6 - CA Technologies Documentation
Configure Notifications - CA Performance Management - 3.6 - CA Technologies Documentation
Following up to verify if Troy's note has helped?
basically the thresholds are implemented but the issue is that the users are high at day/evening time but low at night so we are unable to make thresholds to handle that situation because there is no time filter option in thresholds and secondly nothing that can observe the behavior of graph on daily or weekly basis and apply threshold when its different from norml.