Identifying Last Evaluation Period in time evaluation

Hi all,

I am running the time evaluation and would like to have a logic in the last evaluation period. Though the time evaluation is running on a monthly basis, there are times when a force retro calculation will be required. As such, I would not want my logic to be executed in the first few periods, but only at the last period

I am looking at the schema, and there is only a "IF EOM" command. May I know if there are any other command which will allow me to run the logic only at the last period?

Example: If the time evaluation runs from Jan to Mar, then logic will only run in Mar.

Thanks and Regards

Wai