I created a jira board without any issue or mention of setting up a site admin, invited people, some of which need to be removed now. I can't do that because I don't have admin access even though I created the board and even though Access tab shows that I am an administrator.
Here's what I understand from the feedback I am getting from the limited links and messages on my journey to remove 1 user from my jira board. Seems like I have to make an admin account with atlassian somehow.. and somehow link my account to the new jira board as an admin with atlassian.. I am so frickin confused.
What I expect: I made the board and can invite people to the board. I expect to be a jira admin to have the ability to remove people if I made the board. Simple.

