REGISTRANTBENEFITEXTENSION
                                        Registrant Benefit Extension  
                                        Primary Key
                                        
                                            
                                                
                                                    | Primary Key | Field Type | 
                                            
                                            
                                                
                                                    | ID | uniqueidentifier | 
                                            
                                        
                                        Fields
                                        
                                            
                                                
                                                    | Field | Field Type | Null | Notes | Description | 
                                            
                                            
                                                
                                                    | BENEFITPREFERENCE | nvarchar(500) |  | Default = '' | Benefit Option Preference | 
                                                
                                                    | DATEADDED | datetime |  | Default = getdate() | Indicates the date this record was added. | 
                                                
                                                    | DATECHANGED | datetime |  | Default = getdate() | Indicates the date this record was last changed. | 
                                                
                                                    | TS | timestamp |  |  | Timestamp. | 
                                                
                                                    | TSLONG | bigint (Computed) | yes | CONVERT(bigint, TS) | Numeric representation of the timestamp. | 
                                                
                                                    | BENEFITTYPECODE | tinyint |  | Default = 1 | Type of Benefit | 
                                                
                                                    | BENEFITTYPE | nvarchar(33) (Computed) | yes | CASE [BENEFITTYPECODE] WHEN 0 THEN N'Registration' WHEN 1 THEN N'Fundraising incentive' WHEN 2 THEN N'Participant recruitment incentive' WHEN 3 THEN N'Donation retention incentive' WHEN 4 THEN N'Communications incentive' WHEN 5 THEN N'Volunteer recruitment incentive' END | Provides a translation for the 'BENEFITTYPECODE' field. | 
                                            
                                        
                                        Foreign Keys
                                        
                                            
                                                
                                                    | Foreign Key | Field Type | Null | Notes | Description | 
                                            
                                            
                                                
                                                    | REGISTRANTID | uniqueidentifier |  | REGISTRANT.ID | Foreign Key to REGISTRANT table | 
                                                
                                                    | BENEFITID | uniqueidentifier |  | BENEFIT.ID | Foreign key to Registrant table | 
                                                
                                                    | BENEFITOPTIONID | uniqueidentifier | yes | BENEFITOPTION.ID | FK to BENEFITOPTION | 
                                                
                                                    | ADDEDBYID | uniqueidentifier |  | CHANGEAGENT.ID | FK to CHANGEAGENT. | 
                                                
                                                    | CHANGEDBYID | uniqueidentifier |  | CHANGEAGENT.ID | FK to CHANGEAGENT. | 
                                            
                                        
                                        Indexes
                                        
                                            
                                                
                                                    | Index Name | Fields | Unique | Primary | Clustered | 
                                            
                                            
                                                
                                                    | IX_REGISTRANTBENEFITEXTENSION_DATEADDED | DATEADDED |  |  | yes | 
                                                
                                                    | IX_REGISTRANTBENEFITEXTENSION_DATECHANGED | DATECHANGED |  |  |  | 
                                                
                                                    | PK_REGISTRANTBENEFITEXTENSION | ID | yes | yes |  | 
                                                
                                                    | UIX_REGISTRANTBENEFITEXTENSION_REGISTRANTID_BENEFITID_BENEFITOPTIONID | REGISTRANTID, BENEFITID, BENEFITOPTIONID | yes |  |  | 
                                            
                                        
                                        Triggers