You administer a Forefront Identity Management (FIM) 2010 server in your company network. You need to add a user attribute named AccountStatus to the user interface in the FIM Portal. What should…

Modifying the web.config file typically controls application-level settings, security configurations, or database connections, not the display of specific user attributes within the FIM Portal UI.

Setting the Visible attribute of a Grouping element only controls the visibility of an existing UI grouping, and does not add a new user attribute to the portal interface.

Setting the DisplayAsWizard attribute of a Panel element to false changes how a panel is rendered (wizard vs. standard form) but does not enable adding new user attributes to the FIM Portal UI.

FIM 2010 uses Resource Control Display Configuration (RCDC) XML files to define the presentation and behavior of resources and their attributes within the FIM Portal user interface. To expose a new attribute like AccountStatus in the portal, the appropriate RCDC XML file must be updated to include the definition and rendering instructions for that attribute.