Engage '09 community interactions (flashcards, flipbook, stairstep, etc.) are no longer supported. As a result, community interactions will be converted to process interactions when you upgrade Studio '09 courses to Studio 360.
When upgrading a course that includes a community interaction, you'll see this warning:
Community interactions are no longer supported in Articulate Presenter. Would you like to convert the interaction to a Process interaction?
If you'd like to edit and publish the interaction with Studio 360, click Yes to convert it to a process interaction. If you'd like to keep the community interaction as it is, click No and the interaction will be removed from your upgraded course. (You can still open the original interaction on a computer where Studio '09 is installed.)