#*The field ''MetaDefinitionsXML'' shows the MetaDefinitions persisted in the database and used by the [[UBIK_Web_Service|Web Service]] as well. If this field is empty, no data is persisted.
#*The field ''MetaDefinitions'' shows the temporary calculated MetaDefinitions in the current session. Initially this field is always empty.
#Trigger a recalculation of the MetaDefintions (according to the configuration in ACM) by pressing ''Evaluate Temporary Meta Definitions''.<br/>[[File:IL_HowTo_Release_MetaDefintions_01.png|220 px|alt=Evaluate Temporary Meta Definitions|Evaluate Temporary Meta Definitions]]<br/><br/>#Verify the result in the field MetaDefinitions (this field , which should not be empty anymore)#If the results are as expected, release the MetaDefinitions by pressing ''Release Meta Definitions''.<br/>[[File:IL_HowTo_Release_MetaDefintions_02.png|220 px|alt=Release Meta Definitions|Release Meta Definitions]]<br/><br/>
#A message box will show up informing you about the status of the operation.
#The field ''MetaDefinitionsXML'' shows the new MetaDefinitions, the field ''MetaDefinitions'' is empty again.