source: Such subsequent approvals will be effective on the date IBM specifies to you in writing and will remain in effect through the remainder of the duration of the contract period specified in this Agreement under Details of Our Relationship, including any subsequent renewal period, unless IBM notifies you otherwise in writing.
target: Such subsequent approvals will be effective on the date IBM specifies to you in writing. It will remain in effect through the remainder of the duration of the contract period specified in this Agreement under Details of Our Relationship. This includes any subsequent renewal period, unless IBM notifies you otherwise in writing.
references: Such subsequent approvals will be effective on the date IBM specifies to you in writing. It will remain in effect through the remainder of the duration of the contract period specified in this Agreement under Details of Our Relationship. This includes any subsequent renewal period, unless IBM notifies you otherwise in writing.