Hi @ThomasPro.
Like many organizations, we are surprised and disappointed at Microsoft’s snap decision to retire Retire Office 365 Webhooks. This has negatively affected many organisations that have come to rely on them, not just ourselves.
In the short term, for new Monitoring Projects, Microsoft have offered a workaround via Microsoft Power Automate - please look for a template called `Post to a channel when a webhook request is received`. However, there is a significant limitation in that flows must be tied to a user account, and not via a Service Principle following good IT practice. We would therefore recommend setting an admin account as owner of the flow + the connection to Teams.
In the longer term, as we approach the full retirement deadline our Product & Engineering teams will look into alternative options for how we will notify your users via Microsoft Teams.
Please rest assured that we know Teams notifications is a crucial part of many DQ and Monitoring pipelines, and so these will not be going away in future.
Best,
Oli