I was told there was a conversation service, from TBP2 to Harmony

Is this true, and if it is how does one do this?

Which program is TBP2?

Animate Pro 2? Storyboard Pro 2?

Harmony 12 has a conversion app that is located in your account. It does not appear until you have purchased a version of Harmony 12. If you are referring to what was done with earlier versions of Harmony you would have TB support convert project files for you by contacting support.

This would be for Toonboom Animate Pro 2