The following user guides for migrations to EAP 7.3 should be added:

• EAP 6.4 to EAP 7.3, which diff from EAP 6.4 to EAP 7.2 should be:
  • Include the section for adding MicroProfile Metrics subsystem to standalone configurations

• EAP 7.2 to EAP 7.3, which diff from EAP 7.1 to EAP 7.2 should be:
  • Remove the sections wrt updating configurations of infinispan, groups and undertow subsystems
  • Don't include sections wrt adding configurations of core-management, discovery, ee-security, elytron, microprofile-config-smallrye, microprofile-health-smallrye and microprofile-opentracing-smallrye subsystems
  • Don't include section wrt adding socket binding multicast address expressions
  • Don't include section wrt adding load balancer profile to Domain Configurations
  • Don't include section wrt adding application realm SSL server Identity
  • Include the section for adding MicroProfile Metrics subsystem to standalone configurations