Yes, here is the link to the getting started guide for Instructors:
https://macmillan.force.com/macmillanlearning/s/article/Achieve-Getting-Started-Guide-for-Instructors

Here is how you create a new course:
https://macmillan.force.com/macmillanlearning/s/article/Achieve-Create-a-new-course

Here is how you Copy a course:
https://macmillan.force.com/macmillanlearning/s/article/Achieve-Copy-a-course

Prebuilt will populate the course with content for each chapter. Alternatively, if you choose to start with browsing the resources you choose and select the content you want for your course. In both cases you can amend the content how you see fit. You can read more about this in the two links here:
Start with a pre-build course

Pre-built or browse resources

Here is how you Export the gradebook:
https://macmillan.force.com/macmillanlearning/s/article/Achieve-Export-the-gradebook

Here is how you will find the instructor resources: https://macmillan.force.com/macmillanlearning/s/article/Highschool-bfwpub-com-LaunchPad-MacmillanLearning-com-Find-instructor-resources-online#achieve

Here is how you Create an Assessment:
https://macmillan.force.com/macmillanlearning/s/article/Achieve-Create-an-Assessment

Please read this article about Resetting scores in assessments:
https://mhe.my.site.com/bfwhighschool/s/article/Sapling-Learning-Changing-scores-in-mobile-assignments

Please read this article:
https://mhe.my.site.com/macmillanlearning/s/article/Achieve-Assignment-settings-for-individuals-or-groups

Read here about Question authoring:
https://macmillan.force.com/macmillanlearning/s/article/Question-Authoring-in-Assessments-Advanced

Read this article about edit questions in Assessments:
https://mhe.my.site.com/macmillanlearning/s/article/Achieve-Sapling-Learning-Edit-questions-in-Assessments

Read this article about Downloading the offline ebook:
https://macmillan.force.com/macmillanlearning/s/article/Achieve-Download-an-e-book-to-read-offline

Read this article on How to integrate iClicker with Achieve (full courses only):
https://macmillan.force.com/iclicker/s/article/How-to-Integrate-an-iClicker-Cloud-Course-with-Achieve

Read this article:
https://mhe.my.site.com/iclicker/s/article/How-to-Connect-Your-iClicker-Student-Account-with-Achieve

System requirements:
https://macmillan.force.com/macmillanlearning/s/article/System-requirements-for-each-product#Achieve

LMS/VLE integration start page:
https://macmillan.force.com/macmillanlearning/s/topic/0TO0Z000000bnQ0WAI/lms-integration