Each STAFF MEMBER IN PROGRAMME
| K | must be related to one and only one CARE PROFESSIONAL |
| K | must be related to one and only one HEALTH PROGRAMME |
| may be related to one or more STAFF MEMBER IN PROGRAMME IN PERIOD |
Classes
| K | must be related to one and only one CARE PROFESSIONAL |
| K | must be related to one and only one HEALTH PROGRAMME |
| may be related to one or more STAFF MEMBER IN PROGRAMME IN PERIOD |