AttributesRole attributeThe role assigned to a contact, user, or related person on a GovTribe record.Copy Markdown Type: string Data types: Contact Fields: role Research typeThe research, development, SBIR, or STTR activity type reported in SAM.gov Contract Data for a federal procurement record.SBA cert 8(a) entry dateThe source-reported date when a vendor entered SBA's 8(a) Business Development certification program.