Within a team setting, if one super user (or editor) is making updates to an existing page or HTML module on a page, how can other administrators or editors see that is "currently" going on? Is there some type of notification system we can enable or add that enhances this communication process through DNN?

At the end of the day, we just don't want editors "stepping on each other's toes"

Thanks for any thoughts on this!

As for the html module, there is a content staging function in the Community Edition for the HTML module only. Basically, the first editor could make just any modification like adding a space at the end, save and return to do the real edit. Users will see the old version until this edit is published, if a second editor comes to the page, he will see a publish button next to the edit button, that would be his clue that someone else is editing. When the first editor finishes, he presses the publish button, users will see the new version and editors will no longer see the publish button.

In Evoq, there are custom workflows you can create, so you could have something like Editing -> Edit Finished -> QA -> Published or whatever you want. I am not exactly sure how it works because I also only use the community edition.