In Captivate versions up to version 4, it used to be easy to copy slides from one project to another. by simply importing slides from any other project.

But Captivate 5 lacks the import slides feature! However, another way to copy slides is to use copy/paste. According to the documentation it should be possible to open one Captivate file, select and Copy slides in Filmstrip view and Paste them into another project. I've found though, that in some projects you cannot copy slides. The copy command does nothing in some projects, where in others, it acts as expected.

This problem appears to be linked to the existence of a score page at the end of a quiz.