| Invoice | Act[moodCode=EVN] |
| identifier | .identifier |
| status | .status |
| type | .code |
| subject | .participation[typeCode=SBJ].role |
| recipient | .inboundRelationship(typeCode=COMP].source[classCode<=PCPR, moodCode=EVN] |
| date | .effectiveTime |
| participant | .participation[typeCode=PRF].role[scoper.determinerCode=INSTANCE] |
| role | .participation.functionCode |
| actor | .player |
| issuer | .scoper |
| lineItem | .participation[typeCode=PRF].role[scoper.determinerCode=INSTANCE] |
| chargeItem[x] | .player |
| priceComponent | .participation[typeCode=PRF].role[scoper.determinerCode=INSTANCE] |
| type | .code |
| code | .code |
| totalPriceComponent | .participation[typeCode=PRF].role[scoper.determinerCode=INSTANCE] |
| note | .inboundRelationship(typeCode=SUBJ].source[classCode=ANNGEN, moodCode=EVN].value[xsi:type=ST] |