parameter	The parameter tag specifies a parameter within a message.

id                  	Specifies an unique identifier for this element.
implementation      	Specifies the implementation class name.
idref               	Specifies a reference to the element with the matching <a href=&quot;"idAttribute.
AttributeSimpleParameterType	Specifies the data type.

<description>         	Description of the parameter.
<history>             	Specifies the parameter history.
<units>               	Specifies the parameter units.
<deprecated>          	Specifies that the contents of this element should be marked as deprecated.
<specreference>       	Specification reference for this parameter.
<key>                 	Specifies the parameter key.
<bigendian>           	Specifies that the parameter data is in big endian order.
<field>               	Specifies the field parameter name.
<insert>              	Specifies that the parameter should be inserted into the message.
<littleendian>        	Specifies that the parameter data is in little endian order.
<offset>              	Specifies the starting <b>bit</b> offset of the parameter within the message.
<index>               	Specifies the starting <b>byte</b> index of the parameter within the message.
<length>              	Specifies the parameter length in <b>bits</b>.
<lengthtoend>         	Specifies the parameter continues until the end of the message or segment.
<size>                	Specifies the parameter size in <b>bytes</b> (1 byte is 8 bits).
<enum>                	Specifies a enumeration for this parameter.
<minimum>             	Specifies the minimum value.
<maximum>             	Specifies the maximum value.
<negative>            	Negate the parameter value.
<not>                 	Logical not of a boolean value.
<scale>               	Specifies the value to scale the parameter value.
<shift>               	Specifies the value to shift the parameter value.
<translate>           	Specifies the value to add (translate) to the parameter value.
