Hi Kaushik
Usage Management (TMF635) is probably what you are looking for. I believe that the Usage entity with its characteristics could be seen to represent an offline CDR/EDR, as well as an on-line charging event.
Hope it helps
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Jonathan Goldberg
Amdocs Management Limited
Any opinions and statements made by me on this forum are purely personal, and do not necessarily reflect the position of the TM Forum or my employer.
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