The agreement would be for people to perform together to place ID in schools. It would not be an agreement for people to ID, as that's nonsensical.
Indeed it would.
ID can't act.
Of course it can't. However, one can say "Intelligent Design represents the coming together of factions within the right wing to engage in a subversive act"
If you want to put into your own terms: ID is the common name for the Intelligent Design movement...a group of 'conspirators'. Thus ID is a conspiracy.
Teleology is not a conspiracy, ID is (or is alleged to be).