PropertiesReadOnly: Boolean;
The PropertiesReadOnly property determines the use of read-only mode for the User Properties dialog box.
If the property is set to True, the dialog box is available only in the view mode. If the property is set to False, the dialog box is available for edit.
The default value is False.
The example of use is given on the plugin page: Adm: OpenNavigator.
See also:
IUISecManagerUsersGroupParams | IUiSecManagerParams | OpenNavigator: Adm Plugin