Use the sub-table to define pass throughs to tenants. Place a check in the Post checkbox to generate lines in Tenant Invoices from lines in the sub-table. Lines in the sub-table are automatically generated when Cost Ledger lines are added to the cost table, based on the Recoveries settings in the Lease Charges Details Dialog. Default calculations can be overridden by editing them in the sub-table and you can click the button in the Recovery Amount field to open the Recovery Details Dialog.
Note that recoveries passed through in the sub-table can equal or even exceed the cost line in the table.