1. Confidentiality: Include when the side agreement contains sensitive information not covered by the primary agreement's confidentiality provisions

2. Costs and Expenses: Include when there are specific cost arrangements related to the side agreement

3. Notices: Include if notice requirements differ from the primary agreement

4. Assignment: Include when transfer rights need to be specifically addressed for the side agreement

5. Dispute Resolution: Include when dispute resolution process differs from the primary agreement

6. Third Party Rights: Include when the side agreement affects or creates rights for parties not involved in the primary agreement

7. Force Majeure: Include when force majeure provisions need to be different from the primary agreement

1. Schedule 1 - Primary Agreement: Copy or summary of the primary agreement being modified

2. Schedule 2 - Modified Terms: Detailed listing of specific terms being modified in the primary agreement

3. Schedule 3 - Additional Requirements: Any additional technical, operational, or commercial requirements

4. Schedule 4 - Contact Details: Key contact information for parties if different from primary agreement

5. Appendix A - Related Documents: Any other relevant documents referenced in the side agreement

6. Appendix B - Form of Notices: Templates for any notices required under the side agreement