Is there a way to check if a field of a condition is null?
Issue
We are writing rules in BRMS using the Business Rule (Guided editor) format. At the moment, we are checking for null fields in rule conditions through the use of a "free form drl" in BRMS. Is there a way to check for null fields without using a "free form drl"?
Environment
Business Rules Management System (BRMS) 5.1.0
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