Editing a lookup table

1. Open the 360 Setup tab Tree view.

2. Click the + next to the Data folder to expand the folder.

3. Right-click on the lookup table and click Open Attribute Table.

4. Start an ArcMap editing session to make the records editable.  When done editing, stop your editing session and save your changes.

5. To remove a field, stop editing, right-click on that field's column heading, and select delete field from the pop-up menu.

6. To add fields, click the ArcCatalog toolbar button on ArcMap's main toolbar.

7. Browse to the table, right-click on the table, and click Properties on the pop-up menu.  You can also use ArcCatalog to create a brand new table.

For information on linking analysis tables to external tables such as Excel spreadsheets, refer to Linking to External Tables.