I can create Attribute Group using by API, but I can't find information how to add\link Data Extension to the group. Could anybody help me with this? Thanks
This can be found in the documentation on Link Data Extensions.
For the first data extension for an attribute group this is as easy as this:
- In Contact Builder, click the Data Designer tab.
- Click the attribute group to edit in the constellation view.
- Review the warning regarding the effects of changes on your data model and click OK.
- Click the arrow beside Data Extensions and select Link.
- Choose the data extension to link to the contact record.