Name and display name: Name is the internal identifier for this subject area and must consist of alphanumeric characters only - special characters are not allowed. A A subject area name cannot begin with a number.

HM entity type: This property defines the kinds of objects that can be related, if any.

Search results display package: This property is used to display search results for this subject area. The package must have the primary table of the subject area group as its primary table.

Potential Matches link columns: This property defines which column from a layout must be displayed as a hyperlink that opens a Potential Match entity in a new Data View tab.

Subtype column: This property specifies the column used for the subtype filter: Type code (category) for this subject area. Automatically set if an HM Entity Type is selected.

Subtype value: This property specifies the value used for the subtype filter. Automatically set if an HM Entity Type is selected.

Number of Frozen Columns: This property shows the number of columns frozen in search results for subject area.

Show XREF: If selected, the IDD application displays a child tab for the subject area that displays the cross references for the primary object.

Tabs to configure the following settings:

Feature	Description
Layout	Configures which columns from the base object are available in the IDD application for display and edit, what type of UI component to use and, if it is a lookup, whether the lookup data is localized.
Match Settings	Configures the match rule set and match type to use for duplicate checks.
Search	Configures search properties.
Data Security	Configures role-based, row-level security for the subject area.
Data Masking	Configures role-based data masking for columns that are selected in Layout tab.
Cleanse	Configures the cleanse function to be used for cleanse and validation.
Label	Configures how a label is generated for the subject area. This label is used, for instance, as the title for a Data view tab.
Task Assignment	Configures how tasks are assigned. It specifies the roles list and user for each task type.
Order of Children	Configures the order of child tabs for the subject area.