dbo.SXAMMAuditField 
Default Table Name  SXAMMAuditField 
Definition  MM's Auding table to keep track of all objects/tables and attributes/field name that are audited. If there is no data in this table, auditing is turned off. 

dbo.SXAMMAuditField Columns 
ColumnName  Domain  Datatype  NULL  Definition 
Build    int  NO  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. 
CreatedBy    varchar(50)  NO  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    datetime  NO  The date and time that the row was created and will be based on the Enterprise time zone. 
FieldID(PK)    int  NO  Auto generated unique primary key value. 
ObjectName    varchar(50)  NO  Name of the object/table being audited 
AttributeName    varchar(50)  NO  Name of the attribute/field being audited 
StateType    int  NO  Identifies if the field is currently marked for auditing or not. 
DisplayName    varchar(128)  YES  Display name of the auditing field; this is used with UI to give the user a human-readable for a given field 
GroupMenu    varchar(50)  YES  Name of a group menu 
MenuName    varchar(200)  YES  Menu name 
IsPrimaryKey    bit  YES  A flag to indicate whether a entry is for the PrimaryKey field of a auditing table 
HistoryHandler    varchar(50)  YES  Name of the history handler 
FilteredItem    varchar(50)  YES  Name of a filtered item 
MSReplrowguid    uniqueidentifier  NO  Unique GUID used to support merge replication. 

dbo.SXAMMAuditField Primary and Unique Keys 
Key Name  Key Type  Keys 
SXAMMAuditFieldPK  PrimaryKey  FieldID