It's called Copy and Paste.
Tricky technique that requires both CPTX files to be open in the same Captivate instance.
Thank you for the quick reply!
Wow, this can be time consuming especially because it appears that you can only copy and paste one slide at a time.
You should be able to select multiple slides and copy paste at once. I suggested only doing a few at a time because some people's PC resources are not that good to do entire projects.
On my Mac, I am only able to do this with individual slides, the option to copy when multiple slides are selected is gone. Any alternate solutions out there?