To install the plugin in Unity, open your Project, or a copy of your Project and Scene in the Editor, and make sure it is saved.
Assets → Import Assets → Custom Package:
Browse to the destination of the downloaded plugin and import it.
The import process should take several minutes and create an "Admix" menu entry in Unity.
The plugin is now installed in Unity. Open
Admix → Settings to get started.
On the Profile page, log in to your Admix account with the same credentials you have created on the developer platform.
You should see a confirmation that you are logged in under your account. You’re all set. Time to create your placements! Click "Start creating inventory" button to create placements and move on to the next chapter.