| Field code | TOTAL_DR |
| Field description | Total number of matching ABDR typed stem cell donors |
| Field type | Numeric Length: 5 |
| Field rule | |
| Dictionary field | Number of matched A-B-DRB1 donors (Total number of potentially matched donors who are typed at least locus A, B and DRB1) |
| EMDIS messages |
MATCH_SUM |
| WMDA XML fields related to dictionary field |