Build 
Definition  Identifies the version of the software that inserted/updated this row. 

TouchedBy 
Definition  The User who last updated the row. IDCode from CV3User table. 

TouchedWhenUTC 
Definition  Date and time the row was last updated. 

CreatedBy 
Definition  The User who created the row. IDCode from CV3User table. 

CreatedWhenUTC 
Definition  Date and time the row was created. 

MSRowVersion 
Definition  Optimistic lock identifier. 

MSReplrowguid 
Definition  Added in order to support Merge Replication. 

Active 
Definition  Active flag is used for soft deleting or deactivating rows from this table. 

GUID 
Definition  Primary key 

MedMatchingXrefGUID 
Definition  FK from SXAORMMedMatchingXref table 

itemID 
Definition  the medication item ID 

IsVisible 
Definition  whether the item is visible or not