{{OpDerivs|DonGio}}

[louisxiv]

I added a file to a page that represents a collection of works:

https://imslp.org/index.php?title=D%C3% ... rny,_Carl)

One file is a potpourri on Auber's La Muette de Portici, the one I added is based on Don Giovanni. When I put the above tag on the collection page the
{{OpDerivs|MuettePortici}} is suppressed.

Can there be more than one instance of this tag? Or, can it be added to the individual file descriptions?

Thanks,
gilbertdh