About this time, they were contacted by Stargate Command. The Pangarans were friendly and open to the initial contact. As a result of the contact, they found out about the Goa'uld. The Tok'ra were called in, and together they discovered that the queen was Egeria. This caused some initial friction, but by the end it was resolved. The discovery of Tretonin led the way to freeing Jaffa from their symbiotes. They had little knowledge how the Stargate works. (SG1: "Cure")