| Figure 83: DTD-diagram for FM-INTERFACE
Child elements | <input> <output> <visible>
parent elements | <fm-structure>
Attributes for FM-INTERFACE
Name | Type | Class | Value | Remark
--- | --- | --- | --- | ---
[S] | cdata | implied |  |
[T] | cdata | implied |  |
Description This element is not used yet. In the future the modules will be implemented. The interface is used to describe incoming,outgoing and visible references to/from a module.