Hi Reddy,
here is a step by step example. I tested on my trial environment and successfully working.
First, create a Solution on Power Automate (You can select "Common Data Service (current environment) only using the solution)
Fill it required fields for the solution from right side pop-up
Then click on New in Solution and select Flow
Then you need two-step to create your Power Automate:
How:
Write "Common Data Service" in the search field by Search connector and triggers
Select Common Data Service(current environment)
Then select "When a record is created, updated or deleted" trigger
Then ad new step select "Condition" fill the field as like this:
Add action on the "If yes" stage for this select Microsoft Teams action
fill the required fields
Save your Power Automate then test it. Create a lead with the selected user ID checks the result.
on the Team message:
