Changing a Hierarchy: Reassigning
Modeling Objects
To reassign modeling objects, proceed as follows:
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1. Position the cursor on the modeling object to be reassigned, that is, on the name of the data model (= sub-tree to be reassigned along with all its subordinate objects) or on the entity type you wish to reassign. For data models, choose Sel./desel. sub-tree or, for entity types, chose Select/deselect node.
If you want to reassign individual entity types and/or submodels, select the objects one after another with Select/deselect node or Sel./desel. sub-tree.
2. Position the cursor on the object on the same or lower level of the hierarchy to which the objects are now to be assigned.
3. Select Modeling object → Reassign. A dialog box appears.
4. In the dialog box, specify whether the object to be reassigned is to be on the same or a lower level of the hierarchy.
5. Choose Reassign.

No other object can be assigned on the same level as a root and no other objects can be assigned subordinate to an entity type.