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. 

PrescriptionHistoryID 
Definition  Auto generated unique primary key value. 

PrescriptionID 
Definition  A foreign key to the PrescriptionID column in the SXAAMBClientPrescription table. 

FieldName 
Definition  The name of the field that was modified. 

FromValue 
Definition  PHI: The value of the field before modification 

ToValue 
Definition  PHI: The value of the field after modification. 

ModificationType 
Definition  An enumerated type with the following list of possible values: 1 = [Discontinued],2 = [Renewed],3 = [Cancelled],4 = [MemoUpdated],5 = [Printed],6 = [Approved],7 = [Denied],8 = [Transmitted],9 = [TransmitFailed],10 = [Faxed],11 = [Edited],12 = [Added],13 = [Med Review Update],14 = [Entered in Error],15 = [Resume/Continue],16 = [Completed],17 = [Edited & Accepted],18 = [Rejected],19 = [Accepted],21 = [Transmitted Cancel],22 = [PharmacyResponse],23 = [Change Denied],24 = [Changed],25 = [Change Request],26 = [Renewal Request],27 = [Removed], 

ModificationReason 
Definition  Reason for the modification. 

UserGUID 
Definition  A foreign key to the GUID column in the CV3User table. 

MSrepl_tran_version 
Definition  Optimistic lock identifier. 

AppSourceType 
Definition  An enumerated type with the following list of possible values: 1 = [Prescription Writer],2 = [Order Reconciliation (Admission)],3 = [Order Reconciliation (Discharge)],4 = [Order Entry (Discharge Orders)],5 = [Structured Notes],6 = [Clinical Summary], 

VisitIDCode 
Definition  To keep track of at which patient visit the modification was made. 

MSReplrowguid 
Definition  Unique GUID used to support merge replication. 

ClientVisitGUID 
Definition  A foreign key to the GUID column in the CV3ClientVisit table.