This is a situational answer.  Normally, only the Donation Campaign or the Donation Form is required to be cross-referenced to the Luminate CRM Campaign.

The following situations require that both the Donation Campaign and Donation Form be cross-referenced to the same Campaign in Luminate CRM:
  1. If the Donation Form is associated with a TeamRaiser, and they must be cross-referenced to the same Luminate CRM Campaign as the TeamRaiser Event.
  2. If you intend to Process Credit Cards and/or ACH payments through Luminate CRM.