Table 1.

Types of interactions.

Engagement level and interaction type		Definition
High
	Post	Content posted by any member to the group feed
	Comment	When a member comments on a post
Medium
	Like/react to a post	When a member likes/reacts to a post
	Like/react to a comment	When a member likes/reacts to a comment
	Vote in a poll	When a member votes in a poll (type of post)
Low
	Seen	When a member has seen a post (with no further interaction)