| Name | Type | Constraints | OccurrenceHow often the element may appear at this place. The schema writes it as minOccurs and maxOccurs on the declaration. | Default | Description |
|---|
| sequenceThe children below must appear in exactly this order. Each may repeat as often as its own occurrence allows. | |
area | doubleBaseType | | [1..1] required | | Area of the cross section of the cap [m²] |
material | materialDefinitionType | | [1..1] required | | Material of the cap |
| sequenceThe children below must appear in exactly this order. Each may repeat as often as its own occurrence allows. | |
placement | xsd:string | 4 values | [1..1] required | | Placement |