Currently, we do not have this feature available in Smartfind Express Absence Management. However, we found similar enhancement request submitted by another Community Member.
We recommend you to vote-up the existing idea - SFE-I-186 via the PowerSchool Ideas Portal. You can search for ideas using keywords or the idea number SFE-I-186 in the Search Ideas field at the top right corner of the Ideas Portal.
This article should walk you on how to vote or raise an Enhancement Request.