In Salesforce, create a new Campaign and populate it with all Current Member Contacts using the
Member Contacts report (or any other invite group). Also, create Campaign Member Statuses for the values: Registered, Attended, Did not show, Withdrawn.
Copy the Campaign ID, and set as the default value for this field, Campaign ID, below:
(if you can't see Campaigns in Salesforce, contact Salesforce Admin to enable Marketing User license)- Click on the Campaign ID field below
- In the pop up menu, find the blue "Options" button
- The Field Properties menu on the left will appear - scroll down to "Default Value" and replace the Campaign ID placeholder with the ID from Campaign in Salesforce you just created.