Created attachment 1076842 [details]
Sample files for "domain.xml" and "jboss-ejb-client.xml".

Description of problem:
Could EAP add feature to change "domain.xml" like below:
~~~
<remote-outbound-connection-list name="my-conn-list">
      <remote-outbound-connection name="my-conn-1"...
            ...
      </remote-outbound-connection>
      <remote-outbound-connection name="my-conn-2"...
      ...
</remote-outbound-connection-list>
~~~

Version-Release number of selected component (if applicable):
EAP 7.x

How reproducible:
No

Steps to Reproduce:
1.No
2.No
3.No

Actual results:
So far, "jboss-ejb-client.xml" sets "outbound-connection-ref" as below:
~~~
<ejb-receivers>
     <remoting-ejb-receiver outbound-connection-ref="remote-ejb-connection-1" />
     <remoting-ejb-receiver outbound-connection-ref="remote-ejb-connection-2" />
     ...
~~~
On EAP "domain.xml":
~~~
<outbound-connections>  
     <remote-outbound-connection name="remote-ejb-connection-1"...
     <remote-outbound-connection name="remote-ejb-connection-2"...
     ...
~~~

It may be inconvenient in some particular scenarios, such as developer unaware/don't know if new "remote-outbound-connection" was created.

Expected results:
Can EAP "domain.xml" add new element as below:
~~~
<remote-outbound-connection-list name="my-conn-list">
     <remoting-ejb-receiver outbound-connection-ref="remote-ejb-connection-1" />
     <remoting-ejb-receiver outbound-connection-ref="remote-ejb-connection-2" />
     ...
~~~
On "jboss-ejb-client.xml" file, it can only set one element as below to get all connections:
~~~
<ejb-receivers>
     <remoting-ejb-receiver outbound-connection-ref="my-conn-list" />
</ejb-receivers>
~~~

Additional info:
Sample configuration files has attached.