Please note that when using the Voting Extension personal and confidential information is only saved in your Azure DevOps account using the built-in Azure DevOps data storage service "Team Services ExtensionDataService". You find more information about that service at Microsoft Docs: Azure DevOps Data storage.
We also collect some telemetry data using Application Insights ("AI"). As part of AI telemetry collection the standard AI telemetry data (Microsoft Docs: Data collection, retention and storage in Application Insights)
as well as the (Azure DevOps/TFS) account name and Team Project id is tracked.
For general information on data protection, please refer to our data protection declaration.