The Deepsight Resonance objective is now complete. Extract a Resonant Element by accessing the weapon details screen.
A Deepsight Resonant weapon can provide Weapon Pattern progress by extracting the pattern in the weapon details screen. Dismantling the weapon also gives Weapon Pattern progress.
Extract or dismantle a Resonant weapon to progress.
This process only provides one segment of a Weapon's Pattern. Once the extraction or dismantle is complete, all the Resonance is consumed for that weapon.