Plugin Development after user registration

[bettinz]

Hello, I'm studying virtuemart and joomla system, and I'm pretty new to it.
I'm trying to add an "event" after user registration, like transfer user data to another system (a php page created by me).
What I know is that I need to write a plugin, but I can't find so much about user registration. Can someone help me?

[GJC Web Design]

https://docs.joomla.org/Plugin/Events/User#onUserAfterSave

if your registering the user

if not there is a   plgVmAfterUserStore in the VM user model

[bettinz]

Thank you, but the event is related to Joomla User.
What I'm looking for is an event with virtuemart registration (and fields like address, postal code, etc).
I've searched 'plgVm' and classes in php files, I've also searched in documentation without help

[GJC Web Design]

as I asked -- r u registering the users?.. then u can use the Joomla trigger

if not doesn't this fire?  plgVmAfterUserStore in the VM user model -- look in the user VM model