Extend add-on trial for Jira Datacenter
Go to my.atlassian.com and select Licenses. Find the Mobility for Jira add-on then click on New Evaluation License (see screenshot). Copy/Paste the new evaluation key into Jira/Manage Add-ons/Mobility for Jira or any other Mobility Stream product you would like to extend.
Alternatively you can reach out to Atlassian Support.
Go to Atlassian Support: Pricing, Billing, & Licensing | Atlassian
How can we help you? > Product Trials - Start or extend your team’s product trials
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