One-to-Many
In a one-to-many relation, the slave contains a pointer to the master record. Different slave records can all point to the same master record. Every additional characteristic belongs to only one payment since it is an additional characteristic of that payment. A payment itself can have multiple additional characteristics. You can recognize these entities by their action buttons. They will have new, delete and edit actions next to them.
Figure 196 Schematic
Example: payment - Payment.Additional Characteristics
| Add Characteristic 1 | Name 1 | Value 1 | Reference to Payment 1 | -> | Payment 1 |
|---|---|---|---|---|---|
Table 194 Slave to master Representation
Figure 197 Slave