SysML, UAF, UML, and UPDM Profiles > UPDM profiles > Products and elements - MODAF aliases > Elements > Logical data model (UPDM - MODAF aliases)
  
Logical data model (UPDM - MODAF aliases)
Creation
To create a Logical Data Model:
From the model or a UML Package: right-click the Package, point to New, point to MODAF, point to Operational, and then click Logical Data Model.
From an Architectural Description or Service Description or Logical Data Model: right or Service Description-click the element, point to New, point to MODAF, point to Operational, and then click Logical Data Model.
From an OV-7 Information Model: click the Logical Data Model toolbar button, and then click in free space on the diagram.
Appearance
When shown on an OV-7 Information Model, a Logical Data Model appears as follows:
Relationships
There are no relationships that are of significant importance to a Logical Data Model.
The following sections provide information about how a Logical Data Model is used in the model.
Create a Logical Data Model from
Architectural Description
Logical Data Model
OV-7 Information Model
UML Model
UML Package
Service Description
Create from a Logical Data Model
In addition to the UPDM elements that can be created from all UPDM elements ( Alias, Definition, Information, and Metadata):
Entity Item
Exchange Element
Logical Data Model
Operational Constraint
OV-7 Information Model
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:
OV-7 Information Model
UPDM writeable properties
The following writeable properties are available on the Logical Data Model tab of a Logical Data Model element's Property Pages:
URI