I'm afraid Atlassian don't offer anything between those two tiers. A long time ago, you could "add" users, but the licences moved to tiers many versions ago, and there is nothing between 500 and 2000. (1000 would be sane and logical, but it's not an option at the moment)
It's officially Tuesday, which means it's officially time for another tip to help you better navigate this space we call the Atlassian Community. 😄 I got a great question from community member, Sa...
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