We're supplying template partial views to our clients and would like these template partial views to be read only, so that our clients copy the partial views if they need to customise them.

We don't want them editing template partial views because if we need to change a template partial view in the future we would publish the new template partial view (using a package) and unfortunately this would delete their customisations.

Is there a way to mark partial views as read only in Umbraco?