Add or update Credits
To add or change information about your score, click on the title of your score to access the credits. You can now add or edit details like the Title, Subtitle, Lyricist, Composer, Arranger, and License information.
The most common format for the license text is ''© year of publication name of the owner of the rights of the piece. All Rights Reserved'', for example: ''© 2020 Jonh Silver All Rights Reserved''.
In case you want to read more on how copyright works, check this page.
If your score is public and you wish to edit the additional metadata such as Description, Tags, License, etc., you can do so directly from your My Library page. Simply click the "..." icon next to the score, and select "Update Publication".