Specifying Form Member and Alias Display Settings
Although your administrator can define them as application default settings, you can override their settings and specify how to display alias and member names on individual forms.
To specify member and alias display options for forms:
Select Administration, and then select Manage Forms and ad hoc Grids, or expand Forms Folder, and then select Forms.
Select the form, and then click .
Select Layout, click the member selector for a row or column, and then select the box for Member Name or Alias under Dimension Properties.