{{tag>Index Glossary While_Semantics Business_Rule Business_Object Action}}
===== While semantics =====

‘While semantics’ is an option for [[ref:glossary:rule|rules]] in [[ref:glossary:rule_collection|unordered collections]] the [[ref:glossary:configurator|configurator]] may use in some rare circumstances to tell **//[[ref:glossary:aware_im]]//** that it should keep executing rule [[ref:glossary:action|actions]] while the rule [[ref:glossary:condition|conditions]] are satisfied. Normally //**Aware IM**// executes rule actions once, and only executes them again if [[ref:glossary:attribute|attributes]] mentioned in the rule change.

This is an advanced rule option and should be used with care since it may cause an endless execution loop.