A Microsoft Project sheet view always has a table attached to it. If you want to see other fields of information, you can apply a different table to the view. When you apply a new table to a sheet view, the new table replaces the old table. You can apply a task table only to a task view and a resource table only to a resource view.
Replacing one table with another does not add information to or remove information from your project, it only changes what project information you see at the moment.
To apply a table
, click the view you want in the Views list, and then click Apply.