How to Activate Sage 100 Modules and Features Resolutions Activating Modules for a Company Prerequisites:* Administrator access* All other users must exit the software before activationSteps:Open Library Master, then select Main menu > Company MaintenanceEnter or select the company code from the Company List lookupClick the Activate button (only appears if unactivated modules exist)In the Activate Modules window, select the checkbox next to each module to activateClick ProceedClick Accept in the Company Maintenance windowNote: If a selected module requires dependent modules not yet activated, the system prompts you to select those modules as well. Activating Licenses and Subscriptions Prerequisites:* Administrator access* New product keys for Sage 100cloud featuresSteps:Sign in as AdministratorOpen Administrative Tools and select System Configuration, or go to Library Master > Main > System ConfigurationSelect the Registration tabClick UpdateClick AcceptThe system checks and updates the product key to activate your new license or subscription Activating Microsoft 365 Integration If activating a Microsoft 365 subscription:Click the Get Started link in the activation email from SageSign in with Microsoft 365 administrator credentialsAccept permissions for Sage Business CenterAccept the Microsoft Cloud AgreementAccess Sage Business Center to add users and grant access to Sage apps Sage 100 Request Support