MDAC 2.5 SDK - OLE DB Programmer's Reference
Appendix C: OLE DB Properties
Property group: Data Source Information
Property set: DBPROPSET_DATASOURCEINFO
Type: VT_BSTR
Typical R/W: R
Description: Procedure Term
A character string with the data store vendor's name for a procedure—for example, "database procedure", "stored procedure", or "procedure". This is used for building user interfaces.