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How to create metaassociation between Class Attibiute (DM) with Class Column

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Senior Member

How to create metaassociation between Class Attibiute (DM) with Class Column

Hello Community, 

I need to establish one metassociation between Class Attribute (DM) and Class Column.  

Before I got to create one metassociation between Class Entity (DM) and Clsss Table,  but when these others class I received a error message. 

 

 Please I really need your help. 

 

Thanks so much.

1 Reply
MEGA Partner

Re: How to create metaassociation between Class Attibiute (DM) with Class Column

Hi,

Changing the metamodel in the Data Model area is a bit tricky since some of the classes and associations are "mirrored". So when you create the metaassociation between a "Class" and something, you need to have an equivalent metaasoosication from the "Entity (DM) also.