Make sure everything is in order by peer reviewing, checking accessibility, and contacting IT with any issues you are having with software or technology.
It can be a little scary to create your own course content. What if you leave something out? What if you miss some typos? What if it doesn't all make sense?
It is a good idea to have departmental peers look over your work. Offering to review one another's OER is a great way to make your class covers all its bases. You might even find additional content to include.