Link: https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.1/html/configuring_messaging/resource_adapters#deploy_the_websphere_mq_resource_adapter

The issue is valid for both EAP 7.1 and EAP 7.2.

At the beginning of the guide (in prerequisites) there are established several properties like: MQ.QUEUE.MANAGER, MQ.HOST.NAME, etc.

The word property evokes me that it is something configurable, that I can do something like this MQ.HOST.NAME=ws.instance1.mycompany.com.
However what I actually have to do is to replace the MQ.HOST.NAME with ws.instance1.mycompany.com in all CLI commands and ActivationConfigProperties of MDBs where the MQ.HOST.NAME occurs.

/subsystem=resource-adapters/resource-adapter=wmq.jmsra.rar/connection-definitions=mq-cd/config-properties=hostName:add(value=MQ.HOST.NAME)
// it should be updated as
/subsystem=resource-adapters/resource-adapter=wmq.jmsra.rar/connection-definitions=mq-cd/config-properties=hostName:add(value=ws.instance1.mycompany.com)

I think that the text, which introduces the "properties", should define them better and explain that all their occurrences in following configuration steps must be replaced by values.