Turn a spreadsheet workflow into a simpler screen

Replace the bracketed details or make it yours using the form.

I want to turn a spreadsheet workflow into a simpler screen. Identify repetitive steps and design a small interface around the actual decisions.

Use these inputs:
Spreadsheet description: [Add spreadsheet description]
Workflow: [Add workflow]

Create: App interface brief.
Define the smallest useful flow, sample data, and meaningful acceptance checks. State what has actually been implemented and run.
Make the result specific enough to use and include a short way to check or improve it.