"Choice" is a data type in Microsoft List. I understand that I can set things up such that, if a user picks a particularly determined item in the Choice, an event or process can be triggered. How can I make it such that the user is given a warning saying that his choice will close and permanently delete the item after the approving manager is emailed?
If you need customized email for user and approval process for manager, you will have to build the Power automate flow.
Create a Power automate flow which will run "when list item is modified"
Add condition inside the flow to check if choice column name is equal to Resolved/Completed - as per your choice value
Send approval email/action to manager
Send email to user using outlook send an email action
Make sure to add some checks (based on column values/column value changes, etc.) to avoid infinite running loop of flows as flows will run on any modification to the list items.
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