Architecture A model structure that defines the relationships between individual WCM objects .
When representing the architecture of your work clearance management, you can choose between the standard model and enhanced model .
The standard model comprises the following WCM objects:
The enhanced model comprises the following additional WCM objects:

You can decide on one model for each planning plant. We recommend that you use:
The standard model , if you only require lockout/tagout
The enhanced model , if you require other applications in addition to lockout/tagout, for example, fire or radiation protection, or if you work with work permits
For both models certain assignment rules are determined for the relationships between the WCM objects. You can restrict these relationships further in a company-specific way. For example, you can define that only one Operational WCD should be assigned to a work clearance application.
Note
Your choice of model determines which WCM objects you can use and which relationships these have to each other. You are not required to use all WCM objects.