| Treat technical feasibility as the parties’ agreement. | Obtain the responses needed for the whole proposal. |
| Add local promises without checking their common resource. | Check joint demand, qualifications and time windows. |
| Treat majority support as every contributor’s consent. | Apply the actual decision rule and retain the distinction. |
| Accept a provider’s offer without its local operating burden. | Rebuild the whole proposal with the support offer and affected work. |
| Keep the old agreement after a contribution disappears. | Reconsider dependent terms and existing promises through their actual owners. |