source: Upon IBM's successful completion of its acceptance testing, IBM will provide notice to Supplier of its acceptance of the Deliverables.
target: IBM will provide notice to the Supplier of its acceptance of the Deliverables. Notification of acceptance to the Supplier is contingent upon IBM's successful completion of its acceptance testing.
references: IBM will provide notice to the Supplier of its acceptance of the Deliverables. Notification of acceptance to the Supplier is contingent upon IBM's successful completion of its acceptance testing.