Fast formula to fetch latest performance rating

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Fast formula to fetch latest performance rating

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Hi ,

Does anyone have fast formula to fetch latest performance rating for fast formula type = Participation and rate eligibility .

We want to use eligibility profile to restrict access on the basis of latest performance rating.

In eligibility profile seeded performance rating option ,we have to select template so if there is change in template for any reason then we would have to update eligibility profile also . We would like to avoid this manual effort and add performance rating condition in FF and attach that FF in eligibility profile.