Is there a maximum concurrent SSL VPN remote user connections on XG450 firewall?

Our current VPN solution for user is L2TP and we are trying to implement SSL VPN in order to setup the Azure MFA.  Is there a max on SSL VPN users allowed to connect to an XG450 firewall? 

Thank you!

Edited TAGs
[edited by: emmosophos at 10:26 PM (GMT -7) on 5 Oct 2022]