Changes

This activity is used to find get a certain relation at list of child objects of the parent object via the name and then relate the child object to it. ==Example== Load Optional the MetaClass named ''PUMP'', also load the MetaProperty ''NOMINALPOWER'' from the property pool and then add it to the MetaClasses' properties:  {| class="wikitable" | width = "50%"|-! Argument!! Value|- align="left"| Parent || <source lang = "vbnet">UBIKObject.Environment _.GetSystemMetaClass(SystemObjects.METACLASS) _.AllInstances("PUMP")</source>|- align="left"| RelationName || <source lang = "vbnet">"SYSREL_METAPROPERTY"</source>|- align="left"| Child || <source lang = "vbnet">UBIKObject.Environment _.GetSystemMetaClass(SystemObjects.POOL_METAPROPERTY) _relation data is returned.GetMetaProperty("NOMINALPOWER")</source>|}

* [[RemoveFromNamedRelation GetObjectsFromSystemRelation (Activity)]]