Contact Center - Ability to map multiple unavailable codes to after call work

It would be great to be able to map multiple statuses to After Call Work. In our previous system, we were able to map both a follow up and extended follow up status to After Call work. That way we are able to set the follow up to 90 seconds before putting the agent back to available, but if they were needing more time they could manually change their status to extended follow up. All of that time would then be combined into the same follow up so that when calculating average ACW for agent, skill performance and forecasting all the follow up time would be included.