How do I add an Invitation action to a power survey?

It is not possible to use Invitation actions in new power surveys. (If you need to invite someone to an activity, use the options on the activity's Distribute page.) However, a few exceptions exist so that existing power surveys with Invitation actions will work as expected, with no disruption to the member experience.

The exceptions are as follows:

• Any studies migrated from Sparq 1 as power surveys that already have Invitation actions will still work.
• If you duplicate a migrated study that contains an Invitation action, the duplicate power survey will work. 
• If you create a new power survey from the Library and the survey template has an Invitation action, the power survey will work.