Process state managers. A user is a manager of a particular state in a particular category.
| Column | Type | References | Comments |
|---|---|---|---|
| id | Integer | Primary key | |
| vdb_id | Integer | ||
| user_id | Integer | db_user.id | Manager ID |
| category_id | Integer | db_category.id | Category ID |
| state_id | Integer | db_state.id | State ID |