Data Table Dropdowns

I am wondering if there is a way to set the values in a dropdown within a data table record by record. My scinerio is this

On form load the Data Table is populated with existing data rows from a api call. I have a dropdown called Action for the user to select Add, Modify, Delete as options. What would be ideal is if they only had Modify and Delete on existing rows and onlt Add on new rows. Is this possible?

Dear @SVC_PowerPlatform,
Here's how to populate dropdown options - Data Table — Plumsail Web Forms Documentation

And here's how to set fields based on other field values - Data Table — Plumsail Web Forms Documentation

You can also check for any other condition, that's also possible.