All completed Polls displayed

You can list polls via REST, check the Poll REST API documentation. The user making the list call will only see polls they have access to view.

There is no current method of listing polls in a centralized location that originated in the community as they are tied to the specific pieces of content they are embedded in.  The above REST Api is for use on polls created against external content only.

There is no current method of listing polls in a centralized location that originated in the community as they are tied to the specific pieces of content they are embedded in.  The above REST Api is for use on polls created against external content only.