! width=30% | Property !! width=30% | Value !! Comment
|-
| Target Type Left Targettype left (TARGETTYPELEFT) || [[CONTEXT]] || Context object
|-
| Target Type Right Targettype right (TARGETTYPERIGHT) || [[CONTEXTSCOPE]] || Context scope object, either a [[MetaClassScope]] or a [[QueryScope]]
|-
| Relation Data datat Template (RELATIONDATA) || [[ACMCONTEXTSCOPERELDATA]] || MetaClass for template of relational data
|-
| Relation Data MetaClass data metaclass (RELATIONDATAMETACLASS) || SYSREL_CONTEXTSCOPE || MetaClass containing the relational data objects
|}
== Specific Properties ==