The "open in TONEX" should also be covered in the User Manual if anybody needs more information.
Also on the topic of AmpliTube 5, please note:
AmpliTube 5 X (version 5.10.1) is now available
This is a technical update, here is what’s new in version 5.10.1:
- Fixed a bug that caused long app loading times, especially if your TONEX library is very large.
- General reliability improvements.