Always exciting to hear from someone who wants to work on creating an open textbook! Rebus provides platforms, processes, and tools to support those making open textbooks (and we use this term broadly to mean a set of learning materials be it a book, ancillaries, assignments, etc.). Anyone is welcome to use our platform to create a public homepage for their project and use that as a space to share updates, gather and communicate with teams, solicit contributors, and more. You can head to our homepage and click on ‘Create a Project’ to get started (note: our tech team is currently troubleshooting an issue, so if you run into an error, let us know). As for importing content from OpenStax, integrating with Hypothes.is, MathML — the latter 2 features are available on the Rebus Press (and OpenStax books available in Pressbooks editable formats can be imported). As Zoe noted, we have been able to offer access to Pressbooks (our Rebus Press instance) to date, however, we are reviewing how this will work in future. I can keep you posted if you’re interested in hearing more about this, just let me know.
