Try it in your own Jira.
All VIP.LEAN apps run on Forge and come with a free trial on the Atlassian Marketplace.
How to support more Jira Server users than your license tier allows. The VIP.LEAN License Optimizer dynamically manages seats so you can scale your user base without upgrading.

Efficient Jira License Management with VIP.LEAN: If the number of real users exceeds the limited number of licenses of a Jira software instance (server version) you, as end-user are highly limited in your operational work, as long you do not migrate to Jira Data Center or Cloud version. The VIP.LEAN License Manager offers you the perfect interim solution until you have completed your migration process.

Currently, there are three versions of Jira which are used by customers:
In this post, we are focusing on the Jira Server version. Atlassian has published the following end of server timeline:
Therefore, should you, as an end-user customer, have a Jira Server instance, kindly note that you will only be able to extend the support/maintenance service duration up to February 2, 2024. You can extend the license but you will not be able to upgrade the license, as each license is limited to a specific number of users.
For example, if you have ten (10) users and seek to increase to twenty-five (25), this will not be possible as Atlassian no longer sells this option for the Jira Server version.
The issue is that some customers already have this type of installation up and running, with more users than the license allows, and wish to increase their Jira Server users from 10 to 25, 30, or 40. Unfortunately, this is no longer possible through Atlassian.
However, VIP.LEAN has the solution and this is what we offer.
VIP.LEAN Solutions provides a Jira application that enables you to use the Jira license in a smarter way, effectively increasing your number of users.
Please refer to the solution sketch below, which will take you step by step through the process.

In the Jira Server, we have a constant number of licenses. Assume in this case that we have ten (10) licenses:
For our end customers, this is the perfect solution.