Exchange element (UPDM - MODAF aliases)
Creation
• From an Architectural Description, Logical Data Model, Physical Data Model, or Service Description: right the element, point to New, point to MODAF, point to All, and then click Exchange Element.
• From an OV-7 Information Model or SV-11 Physical Schema, click the Exchange Element button, and then click in free space on the diagram.
Exchange Element button, and then click in free space on the diagram.Appearance
When shown on an OV-7 Information Model or SV-11 Physical Schema, an Exchange Element appears as follows:
Relationships
The following relationships are of importance to an Exchange Element:
• Used as a type for Resource Port elements.
The following sections provide information about how an Exchange Element is used in the model.
Create an Exchange Element from
Create from an Exchange Element
In addition to the UPDM elements that can be created from all UPDM elements (Alias ,Definition, Information and Metadata):
Shown on these diagrams, tables and matrices
In addition to the AV-2 Integrated Dictionary and TV-1 Standards Profile, which can show all UPDM elements:
UPDM writeable properties
The following writeable properties are available on the Exchange Element tab of an Exchange Element element's Property Pages:
• accuracy
• content
• identifier
• isEncapsulated
• language
• scope
• URI