|
| 1 | 487 | Maintenance Operation Code | Mandatory | ID | 1/1 | 1 |
| 2 | 912 | Relation Code | Mandatory | ID | 1/1 | 1 |
| 3 | 911 | Position in Segment or Composite | Mandatory | Number | 1/2 | 1 |
| 4 | 911 | Position in Segment or Composite | Opt | Number | 1/2 | 1 |
| 5 | 911 | Position in Segment or Composite | Opt | Number | 1/2 | 1 |
| 6 | 911 | Position in Segment or Composite | Opt | Number | 1/2 | 1 |
| 7 | 911 | Position in Segment or Composite | Opt | Number | 1/2 | 1 |
| 8 | 911 | Position in Segment or Composite | Opt | Number | 1/2 | 1 |
| 9 | 911 | Position in Segment or Composite | Opt | Number | 1/2 | 1 |
| 10 | 911 | Position in Segment or Composite | Opt | Number | 1/2 | 1 |
| 11 | 911 | Position in Segment or Composite | Opt | Number | 1/2 | 1 |
| 12 | 911 | Position in Segment or Composite | Opt | Number | 1/2 | 1 |