Rules under version 27

[headbanger]

I know when version 26 rolled out Rules[New] was added.  I never migrated and kept using the legacy rules.  Now I am on version 27 and I am unable to edit any rules.  Rules [New] and Rules legacy are gone and there is only Rules.  Do I now have to do a migration?  I see migration assistant.  It talks about exporting the rules, editing the rules and then importing them.  Don't know how to edit them in XML.  I already did an export of te entre configuration.  Am I safe ub assuming that is I mess this up I can import the configuration and get back to where I am?  Any help would be appreciated.

[MoonbeamFrame]

As per the release notes:

firewall: legacy rules pages move to plugin

Look for:

os-firewall-legacy