How can I tell whether a plugin or service will support multiple MLSs like Chicago, nearby Indiana, and Wisconsin boards under one agency workflow?

You can tell if a plugin or service supports multiple MLSs under one agency workflow by checking two main points. First, look at pure coverage and confirm each exact board, such as MRED for Chicago, your Indiana MLS, and a Wisconsin board, appears on a current supported MLS list and uses the RESO Web API. […]