[rules-users] Drools: Using Declared Types in Decision Tables

Hi, I am trying to use a declared type in a decision table but get an "Unable to resolve ObjectType" message. The declared type is in a file types.drl, I have a spreadsheet test.xls that has a Ruleset with an import line for the declared type. Is it possible to reference a declared type from a decision table? Is it possible to declare a type in a decision table? Thanks David