To add referrences to your content on "AnyThings"
You will need to add an entry in the file "metadata.js" and do a pull request.
There is an assistant to guide you and make sure that everthing is correctly formated.
See this page: https://aleziakurdis.github.io/anyThings/metadata_entry_assistant.html
To install the "AnyThings" application in Overte
Edit > Running Scripts...
Load scripts > Click "From URL" button.
Enter: https://aleziakurdis.github.io/anyThings/app-anyThings.js