Changes made in the named MA contexts do not take affect until the the CFM MA configuration is activated, using the enable command. See Activating CFM Configuration for CFM configuration activation details.
This example shows how to activate myMA1 for the myMD1 maintenance domain:
System(rw-config)->cfm md string-name myMD1 System(su-config-cfm-md.1)->ma string-name myMA1 System(su-config-cfm-ma.1)->enable System(su-config-cfm-ma.1)->