Hi @azbane
Do you mean disable Account Linking? With this feature disabled, AAD users cannot earn Microsoft Rewards points for Microsoft Bing searches done in their browser or Windows search box.
As an administrator, you can turn off the account linking default using a PowerShell script. For details, please check out: https://support.microsoft.com/en-us/account-billing/account-linking-it-admins-faq-72f0dc4e-b632-439e-b90c-347043a7b75a#:~:text=linking%20be%20disabled%3F-,As%20an%20administrator%2C%20you%20can%20turn%20off%20the%20account%20linking%20default%20using%20a%20PowerShell%20script.,-You%20can%20disable
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