Plugins on Portal

I manage quite a few plugins. Some I publish as myself. Some get published under a hibernate “group”.

At the moment I am trying to publish a particular one (for the first time) under the hibernate group. But I get error message:

* What went wrong:
Execution failed for task ':publishPlugins'.
> Failed to post to server.
  Server responded with:
  The user 'hibernate' does not have write permissions to plugin [hibernate.jakarta-transformer]

And another…


* What went wrong:
Execution failed for task ':hibernate-gradle-plugin:publishPlugins'.
> Failed to post to server.
  Server responded with:
  The user 'hibernate' does not have write permissions to plugin [org.hibernate.orm]

How can I clean-up these plugins to get them all under the correct user/group?