Large online training in a sensitive country

On Monday, a group launched a Zúme on Zoom training. They cut off registrations at 245 registrants. Some of the 245 registrants are not just individuals, they are sites with multiple people present. One site has 26 people represented. They organized each registrant into subgroups for all of the discussions of the Zúme training sessions. Everyone has a number which indicates their group and their participant number within the group. This also helps with security because the participants are in a sensitive country.