Relationship Type
| Business Data Model Data Model |
| Description | An association between two study subjects that can identify the relationship between the two. |
| Attributes | |
| Relationship Type |
|
| Relationship | |
 Relationship_Subject_FK |
|
| Relationship_Subject_FK1 |
|
| Dependencies | |
 NONE |
|
| Reverse Dependencies | |
| |
|
| Attribute Details |
Relationship Type
| Description | Identifies the nature of any relationship that exists between study subjects. |
| Data Type | Standards - Data Domains.ddm/Data Domains/Enumeration [VARCHAR(20)] |
| Is Part Of PrimaryKey | false |
| Is Required | false |
| Is Derived | false |
| Is Surrogate Key | false |
| Relationship Details |
Relationship_Subject_FK
| Is Identifying Relationship | false |
| Child Table | Study Subject Relationship |
| Child Multiplicity | ZERO_TO_MANY |
| Child Referential Integrity: On Delete | NONE |
| Child Referential Integrity: On Insert | NONE |
| Child Referential Integrity: On Update | NONE |
| Parent Table | Study Subject |
| Parent Multiplicity | ONE |
| Parent Referential Integrity: On Delete | NONE |
| Parent Referential Integrity: On Insert | NONE |
| Parent Referential Integrity: On Update | NONE |
Relationship_Subject_FK1
| Is Identifying Relationship | false |
| Child Table | Study Subject Relationship |
| Child Multiplicity | ZERO_TO_MANY |
| Child Referential Integrity: On Delete | NONE |
| Child Referential Integrity: On Insert | NONE |
| Child Referential Integrity: On Update | NONE |
| Parent Table | Study Subject |
| Parent Multiplicity | ONE |
| Parent Referential Integrity: On Delete | NONE |
| Parent Referential Integrity: On Insert | NONE |
| Parent Referential Integrity: On Update | NONE |
| Business Data Model Data Model |