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

RepFlags 
Definition  Indicates the action in a distributed database environment. 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. 

Active 
Definition  Denotes whether the row is active or not, 0 means the row has been soft deleted or deactivated. 

GUID 
Definition  Unique primary key value. 

Type 
Definition  The type of ID. 

SiteXRef 
Definition  A cross-reference to the site. 

NextID 
Definition  The beginning of the ID range for generating an ID. 

FinalID 
Definition  The end of the ID range for generating an ID. 

BufferSize 
Definition  Determines when a warning message is displayed regarding the approaching end of IDs available for generation. System will issue warning when FinalID - NextID equals this value 

NextRangeStart 
Definition  The next available ID after FinalID is reached. When NextID = FinalID, the system will begin generating IDs again at this value 

NextRangeEnd 
Definition  The last ID available for generation. 

MSrepl_tran_version 
Definition  Optimistic lock identifier. 

MSReplrowguid 
Definition  Unique GUID used to support merge replication.