Processing of nulls in dmn tables

Hi @Philipp_Ossler , is it possible to have a value say “All” instead of leaving it blank or -(aka don’t care). Reason I ask this is I have decision table meant to be read by business users. A column named state has predefined values(50 count) for US states. There are certain default rules which applies to all states & a blank cell or hyphen(-) isn’t very intuitive for end users to understand that this rule applies to all states. Instead the proposition was to have something like “All” or “ALL US STATES” which would internally translate to all the 50 states. Do you something like this could be achievable in a decision table?