Click Maintenance, and then click Menu Item Linking.
Use the filters to narrow your search, and then click the Menu Item Name of the item you want to link.
If the menu item is the same for all menu levels, select Always use Menu Level 1.
If menu item differs for each menu level, select Use individual linking for each Menu Level, and then select one or more menu levels.
Scroll down to the bottom of the page and click Link Item or place the cursor in the Item field, and then press Enter.
Select the item to which you want to link the menu item, and then click OK.
(Optional) Modify the item quantity in the Qty field.
Scroll down to the bottom of the page and click Link to all Cost Centers, deselect the cost center where you do not want the menu item to be linked, and then click OK.