For example, in my organisation, leave that is carried over must be used by the end of April or else it is forfeited/dropped.
Would really need this is pretty common in Asia.
This feature has been implemented and will be available on 24/10/2017.
Further information of how to configure this feature on the leave profile, can be found at https://help.appogeehr.com/support/solutions/articles/22000167966-creating-editing-leave-profiles
Thank you for the suggestion.