HOPEX UAF > Operational Viewpoint > Operational - Structure > Managing an Operational Architecture
Managing an Operational Architecture
Accessing the list of Operational Architectures 
To access the list of Operational Architectures:
1. From the Operational navigation menu, select Hierarchy.
2. Expand the current enterprise folder, as well as its Operational Architecture folder.
A list of the Operational Architectures appears.
Creating a Operational Architecture 
To create a Operational Architecture:
1. In the Operational navigation menu, click Hierarchy.
2. From the Operational Architecture folder, click New > Operational Architecture.
3. Enter its Name and click OK.
The new Operational Architecture appears in the list.
The properties of a Operational Architecture
The Characteristics properties page of the Operational Architecture provides access to:
its Name,
its Owner, by default on creation of the Operational Architecture, the current enterprise.
the text of its Description.
With HOPEX UAF, an Operational Architecture is described by the following property pages:
the Structure page which provides access to the list of components of the Operational Architecture.
*For more details on the components of the Operational Architecture, see Operational Architecture diagram.
the Implementation page, which provides access to the list of environments (Capacity Configuration, organization, applications, application systems or logical application systems) that implement the Operational Architecture.
the Diagram page is used to manage the Operational Architecture diagrams:
Operational Architecture diagram 
A Operational Architecture diagram describes the service interactions between the main internal components of the environment described and the external components. It thus describes:
the internal and external Operational Domains Role,
the Operational Partners Roles,
In this example, the Operational Performer architecture environment of company is made up of the historical Operational Performer architecture and its interactions with external partners: clients and suppliers. You can see in the diagram that delivery is outsourced to a third party deliver partner.
Communications between the objects are represented by service interactions that represent requests and service provision.
*For more details on service interactions between components, see Creating a Service Interaction from a diagram.