How to create custom handler with the properties using CLI in JBoss EAP 6/7?

Issue

• How to add properties in custom handler using CLI in JBoss EAP 6.
• I need to change the handler in this log category entry. I'm having trouble figuring out JBoss CLI to do this is in a domain, using the default profile. Can you show me please?

<logger category="com.mymodule">
    <level name="INFO"/>
    <handlers>
        <handler name="ASYNC"/>
    </handlers>
</logger>

• The question is about how to changing the handler on a log category, not the level?