This table contains neither actual award data nor NSF file metadata. Rather, it is a relationship table between AWARD and NSF_FILE. Each record in this table describes a "Award occurred in NSF File" relationship.

This table contains the following fields:

  • AO_AWARD_FK: The foreign key into the AWARD table.
  • AO_NSF_FILE_FK: The foreign key into the NSF_FILE table.

See AWARD and NSF_FILE for further reference.