For Adaptavist content format macro plugin, how do I add a license?

[Jennifer Boyd]

We just upgraded our test instance of Confluence to 4.3.3. The Adaptavist Content Format Macro Plugin, now gives and error "This page contains macros or features from a plugin which requires a valid license." When I look at the plugin in the "Manage Add-ons" section there is no way to add a license file. How do I add the license?

[JamieA]

It's a pain. You need to install the PLM: https://marketplace.atlassian.com/plugins/com.adaptavist.plm.plugin.plm-plugin

I think it should be installed automatically, but doesn't always seem to be. After you've added the license you can uninstall the PLM.