I am writing a alfa policy with the below condition where documentpackage status is a set of array values which will be empty in this policy. As of now to make it pass I have tried giving empty space ...

Could you explain me please how I can use the conversion-functions from provided list of XACML for creating the Condition in Rule of Policy. For example that function. urn:oasis:names:tc:xacml:3.0:fun...