ACE Professional is the Multi-Cloud certification. There are some pre-req for ACE-Pro.
1- You must have ACE Associate cert
2- You must have at least 1+ year of Cloud hands on experience
3- Aviatrix hands on experience is required
If you are existing Aviatrix customer, talk to the Accounts team and they will get you into the next ACE-Pro bootcamp.
We are working on making professional online as well. You can also submit your interest in this form: https://www.research.net/r/aceprorequest