Recently we upgraded Collage Authoring Workbench (version 0.1.9) with another handful of enhancements. First of all, we implemented a suggestion you reported
in this thread - so now openers are less confusing and when opening original experiment data item they operate in "read-only" mode. Accordingly, we updated
FAQ section on how to create an opener that supports switching to "read-only" mode.
Thank you for your valuable suggestions and feedback that let us improve our solution. We continuously look forward to another ones!