Data Gathering Parameter
Parameter Value: [ID]
* Requires: The Salesforce ID of a Contact record or a field that contains such an ID.
Defines the related Contact drop-down menu in the Conga Composer user interface. The ContactID parameter also sets the default email and eSignature recipient, populates the Master-Contact dataset, and defines which Contact activities will be logged against.
For Salesforce standard objects with related Contacts (Account, Case, Opportunity, Quote), Conga Composer will automatically populate the related Contact drop-down menu, either from the look-up field on the Master Object or via the related Contact Roles.