In Alice Keeler's blog post, Google Classroom: Assignment Naming Conventions she walks you through her process and includes screenshots. I have re-created her lesson plan template with my own spin on it. You can access and make a copy of my lesson plan template if you like. Below is a sample of a complete lesson plan. When needed, I have also included a place for vocabulary. I tend to add it before my Procedure.
Before I archive my classes, I plan to use my keyboard shortcuts to the max and move my Google Classroom Assignments to this system. My only regret is that I didn't read Alice Keeler's blog posts earlier this year. Remember Keep Calm, Click Undo!