| 384 | NoMsgTypes | N | Specifies the number of repeating RefMsgTypes specified | 
    
    
        
            
    
    
        
            | → | 372 | RefMsgType | N | Specifies a specific, supported MsgType. Required if NoMsgTypes is > 0. Should be specified from the point of view of the sender
of the Logon <A> message | 
    
    
        
            | → | 385 | MsgDirection | N | Indicates direction (send vs. receive) of a supported MsgType. Required if NoMsgTypes is > 0. Should be specified from the point
of view of the sender of the Logon <A> message | 
    
    
        
            | → | 1130 | RefApplVerID | N | Specifies the service pack release being applied to an application message. | 
    
    
        
            | → | 1406 | RefApplExtID | N | Specified the extension pack being applied to a message. | 
    
    
        
            | → | 1131 | RefCstmApplVerID | N | Specifies a custom extension to a message being applied at the session level. | 
    
    
        
            | → | 1410 | DefaultVerIndicator | N | Indicates that this Application Version (RefApplVerID <1130>, RefApplExtID <1406>, RefCstmApplVerID <1131>) is the default for the
RefMsgType <372> field. |