| Code | C.A.1 |
| Name (en) | Serve customer for connection |
| Level | 1 |
| L2 value stream C.A | |
| N2 waardestroom C.A | |
| N1 waardestroom C.A | |
| L3 value stream C.A | |
| N3 waardestroom C.A | |
| N3 waardestroom C.A | |
| L2 value stream C.A | |
| L1 value stream C.A | |
| N2 waardestroom C.A | |
| L3 value stream C.A | |