What are 'Teams' for in Saas Boilerplate frameworks? (e.g. SaaSPegasus)

I'm picking on SaasPegasus (https://www.saaspegasus.com/) here because it was the first 'saas boilerplate/framework' I learned of, and now I think there are a zillion others, which is great.

But I'm trying to figure out what the 'Teams' concepts is for.

And, specifically, is it the same thing as Groups? Or Roles?

Or can, and/or should, they be mixed and matched?

Presumably you can kind of make it be anything you want it to be, within reason, but I was curious why 'we' chose 'Teams' instead of 'Groups' or 'Roles', because it seems like there would be natural and significant differences, even if many of the differences are, in fact, pretty nuanced.

Part of what I want to do next is build an app, and I need different permissions for different users, or user types -- i.e. roles.

So I think back to a concept which I thought used to be pretty popular but I don't really see it anymore -- RBAC -- Role-based Access Control.

That is, tell me your role, and I'll tell you what resources you have access to, and what you can do with those resources.

Maybe most commonly I think of Wordpress -- Admin, Editor, Contributor, Subscriber -- those (I think) are the built-in Roles, not Teams, and each of those Roles has capabilities/privileges/rights.

This makes a lot of intuitive sense to me, and is the type of functionality in any type of 'off the shelf' saas boilerplate product I would want to use.

I actually already bought Laravel Spark (https://spark.laravel.com/) a year or so ago -- it uses 'Teams' also.

And I checked out a couple/few others yesterday, and they use Teams, too.

It looks like Laravel and Django (the base frameworks of the previously-referenced saas boilerplate products) have at least semi-standard-ish roles/permissions infrastructure plugins/apps available.

So maybe the idea of groups/roles/permissions is so inherent or obvious and 'built-in and available' in all these frameworks that it's not even worth talking about/highlighting (because there is no new functionality being added there)?

Thanks for any ideas!