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| Entity | Card | Dep. | Relationship |
| Team(TEAM) | 0,n | No | Member(MEMBER) |
| Employee(EMPLOYEE) | 0,1 | No | Relation_11(RELATION_11) |
| Project(PROJECT) | 0,n | No | Relation_12(RELATION_12) |
| Division(DIVISION) | 1,1 | No | Relation_17(RELATION_17) |
| Participate(PARTICIPATE) | 0,n | Yes | Relation_21(RELATION_21) |
| Material(MATERIAL) | 0,n | No | Used(USED) |
Entity Material
Name: Material
Code: MATERIAL
Label:
Number: Generate Table: Yes
Attribute List
| Name | Code | Type | I | M |
| Material number | MATNUM | N5 | Yes | Yes |
| Material name | MATNAME | A30 | No | Yes |
| Material type | MATTYPE | A30 | No | Yes |
Data Item Material number
Data Item Material name
Data Item Material type
Reference List
| Entity | Card | Dep. | Relationship |
| Material(MATERIAL) | 0,n | No | Compose(COMPOSE) |
| Employee(EMPLOYEE) | 0,n | No | Used(USED) |
Entity Participate
Name: Participate
Code: PARTICIPATE
Label:
Number: Generate Table: Yes
Attribute List
| Name | Code | Type | I | M |
| Start date | PARBEG | D | No | No |
| End date | PAREND | D | No | No |
Data Item Start date
Data Item End date
Reference List
| Entity | Card | Dep. | Relationship |
| Employee(EMPLOYEE) | 1,1 | Yes | Relation_21(RELATION_21) |
| Task(TASK) | 1,1 | Yes | Relation_22(RELATION_22) |
Entity Project
Name: Project
Code: PROJECT
Label:
Number: Generate Table: Yes
Attribute List
| Name | Code | Type | I | M |
| Project number | PRONUM | N5 | Yes | Yes |
| Project name | PRONAME | A30 | No | Yes |
| Project label | PROLABL | A80 | No | No |
| Start date | PROBEG | D | No | No |
| End date | PROEND | D | No | No |
Data Item Project number
Data Item Project name
Data Item Project label
Data Item Start date
Data Item End date
Reference List
| Entity | Card | Dep. | Relationship |
| Employee(EMPLOYEE) | 0,1 | No | Relation_12(RELATION_12) |
| Task(TASK) | 0,n | Yes | Relation_14(RELATION_14) |
| Customer(CUSTOMER) | 1,1 | No | Subcontract(SUBCONTRACT) |
Entity Task
Name: Task
Code: TASK
Label:
Number: Generate Table: Yes
Attribute List
| Name | Code | Type | I | M |
| Task name | TSKNAME | A30 | Yes | Yes |
| Task cost | TSKCOST | MN8,2 | No | Yes |
Data Item Task name
Data Item Task cost
Reference List
| Entity | Card | Dep. | Relationship |
| Project(PROJECT) | 1,1 | Yes | Relation_14(RELATION_14) |
| Participate(PARTICIPATE) | 1,n | Yes | Relation_22(RELATION_22) |
Entity Team
Name: Team
Code: TEAM
Label:
Number: Generate Table: Yes
Attribute List
| Name | Code | Type | I | M |
| Team number | TEANUM | N5 | Yes | Yes |
| Speciality | TEASPE | A80 | No | No |
Data Item Team number
Data Item Speciality
Reference List
| Entity | Card | Dep. | Relationship |
| Employee(EMPLOYEE) | 1,n | No | Member(MEMBER) |
Relationships Information
Relationship Compose
Name: Compose
Code: COMPOSE
Label:
Entity 1: Material
Entity 2: Material
Cardinality: Many to Many
Entity 2 dependent of Entity 1: No
Entity 1 --> Entity 2:
Role: composes
Mandatory: No
Dominant: No
Min, Max: 0, n
Entity 2 --> Entity 1:
Role: composed of
Mandatory: No
Dominant: No
Min, Max: 0, n
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