Microsoft Teams webhook integration update - May 2026

PowerTable supports configuring webhooks to send notifications to Microsoft Teams channels for approvals and automation.

In May 2026, Microsoft completed the retirement of Office 365 Connectors in Microsoft Teams. After the retirement, connector-based webhooks no longer work. Microsoft recommends migrating these integrations to Workflows, which support incoming webhooks for posting messages to Teams channels.

Migrate existing Teams webhook configurations

Existing PowerTable webhook configurations that use a retired Teams connector no longer work.

To continue receiving notifications, create a Workflow in Teams with an incoming webhook trigger, and then use the generated webhook URL as the Post URL in PowerTable.

For more information, see Retirement of Office 365 connectors within Microsoft Teams.

Configuring new Teams webhook integrations

For new Teams channel integrations, create a Workflow in Teams with an incoming webhook trigger. Microsoft provides webhook templates that let you select the Team and Channel, create the workflow, and copy the generated webhook URL. Use this URL as the Post URL in PowerTable.

For more information, see Send messages in Teams using incoming webhooks and Use Workflows from chats or channels in Teams.