You are free to copy, adapt, modify, transmit and distribute this material as you wish (but not in any way that suggests the ATO or the Commonwealth endorses you or any of your services or products). Volume Activation Management Tool (VAMT) Technical Reference. GVLKs for KMS and Active Directory-based activation of Office, Project, and Visio. Tools to manage volume activation of Office. © Australian Taxation Office for the Commonwealth of Australia Configure DNS for activating volume licensed versions of Office by using KMS. If you feel that our information does not fully cover your circumstances, or you are unsure how it applies to you, contact us or seek professional advice. Download the appropriate Office Volume License Pack from the Microsoft Download Center: Office LTSC 2021 Volume License Pack Office 2019 Volume License Pack Office 2016 Volume License Pack Run the Office Volume License Pack executable file. Make sure you have the information for the right year before making decisions based on that information. Sign in to the Volume Licensing Service Center and get your KMS key for your version of Office. Some of the information on this website applies to a specific financial year. If you follow our information and it turns out to be incorrect, or it is misleading and you make a mistake as a result, we will take that into account when determining what action, if any, we should take. We are committed to providing you with accurate, consistent and clear information to help you understand your rights and entitlements and meet your obligations.