You must create the dialogs before you define a view cluster.

The creation of a view cluster comprises four steps:

1. Specify header data: specify the behaviour of the view clusters in maintenance operations which affect other hierarchy levels, and the data read type.
2. Define the view cluster structure: specify the view cluster maintenance dialogs, the navigation between the components, etc.
3. Specify field dependencies: specify how the view cluster passes the data for fields which are used in several dialogs between them.
4. Activate: the dialog maintenance screens are automatically enhanced for the view cluster maintenance, the maintenance object description is created, etc.

To adjust view clusters to individual requirements, you must then maintain one or more events.