Creating links is necessary:
To create imported attributes.
To implement passing attribute value to a parameter of linked dictionary.
To fill the parameter with values from the other dictionary.
Links between attributes can be created in empty and non-empty dictionaries. On creating links in a non-empty dictionary make sure that all the values of the linked attribute are empty. Otherwise a link cannot be created.
To create and set up links by attributes with other MDM dictionaries, use the Links tab.
See also:
To open the tab