SiteID 
Definition  Identifies the unique distributed database ID where the row was inserted. Distributed databases are no longer supported so this column is deprecated. 

Build 
Definition  Identifies the build number and patch level of the software that inserted/updated this row. The format is the Build number followed by 3 digits for the patch level which is typically 000. The build number is tied to specific versions of the software, e.g. Sunrise 15.3 is Build 5021, Sunrise 16.3 is Build 5503. 

TouchedBy 
Definition  Information about the user that last updated the row. This will typically be the UserID (IDCode from CV3User table) and may be prefixed with an environment identifier followed by an underscore, e.g. b96d2bf5_jongmore. 

TouchedWhen 
Definition  The date and time that the row was last updated and will be based on the Enterprise time zone. 

CreatedBy 
Definition  Information about the user that created the row. This will typically be the UserID (IDCode from CV3User table) and may be prefixed with an environment identifier followed by an underscore, e.g. b96d2bf5_jongmore. 

CreatedWhen 
Definition  The date and time that the row was created and will be based on the Enterprise time zone. 

ExpressionFunctionArgumentID 
Definition  Primary key 

ExpressionFunctionID 
Definition  A foreign key to the ExpressionFunctionID column in the SXAEISExpressionFunction table. 

ExpressionElementID 
Definition  A foreign key to the ExpressionElementID column in the SXAEISExpressionElement table. 

ArgumentName 
Definition  Name of the argument in the function 

Description 
Definition  Description of the argument in the function 

OrdinalPosition 
Definition  Position of the argument in the function parameter list 

Direction 
Definition  Direction of the argument being passed 'IN','OUT' 

IsReturnArgument 
Definition  Flag stating if this Argument is a return Argument 

MSrepl_tran_version 
Definition  Optimistic lock identifier. 

MSReplrowguid 
Definition  Unique GUID used to support merge replication.