I am with an Enterprise and I can't tell if I'm using an Atlassian Plan or a "Plan only" team

[Rosenblat_ Audrey]

I'm trying to set up a Plan and the first step seems to be figuring out if my team is Enterprise-wide or just with the plan. But I'm stuck. I looked at the article below but I don't see this information on this link
https://support.atlassian.com/jira-software-cloud/docs/edit-teams-from-your-advanced-roadmaps-plan/

so even though I'm with an enterprise, does that mean I not have this kind of Enterprise Plan?
I'd like to set up my Plan with the Sprints but I want to make sure it's done properly.