Sitemap Atlantis™ step-by-step. Production process. The Atlantis™ solution for cement-retained implant prosthetics in five simple steps: You receive an implant-level impression from your clinician. Enter your specific order preferences in Atlantis™ WebOrder. Print the order ticket and send it together with the models to the Astra Tech design and production unit. Astra Tech designs and produces the abutment using the Atlantis VAD™ software. The abutment is checked, approved and produced before it is sent to you. You receive the abutment and proceed with the final work.