## Relationship contains - logical_data_model_contains_entity_type

### Card of relationship contains

Entity 1 | logical data model
Name | contains
Entity 2 | entity type
Code | logical_data_model_contains_entity_type
Comment |
Dependent Role | entity type -> logical data model
Entity 1 -> Entity 2 Role Cardinality | 0,n
Entity 2 -> Entity 1 Role Cardinality | 1,1
Dominant Role | <None>
Assertion | Each logical data model may have one or more entity type. Each entity type must have one and only one logical data model.

### List of relationship joins of the relationship contains

Parent Attribute | Child Attribute
code | logical data model_code

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