Question on performance verification in new rules and regulations (1.0.4 - 28th of April 2020)

Hi, I would like to know something about the new performance verification procedures in Zwift Cycling Esports Rules and Regulations 1.0.4 (28th of April 2020) - Appendix A:

Should the rides to generate the FIT/ TCX files take place outside on the road or can they be done inside on Zwift? Its nowhere explicitly stated they should be outside and all requirements can also be met inside…

Regards, Paul