Spreadsheets are a wonderful starting point. They become a risk when a process depends on them: one person owns the file, versions multiply, and a mistyped formula goes unnoticed.
Signs a process has outgrown its spreadsheet
- More than one person needs to edit it at the same time.
- Approvals happen by email or message.
- Nobody can say which version is current.
- Reports require manual compiling.
- Errors have already cost money.
What a structured workflow adds
- Defined roles and permissions.
- Validation so bad data is rejected at entry.
- Approval steps and an audit trail.
- Integration with the rest of your systems.
How to move without disruption
Document what the spreadsheet actually does, including the hidden rules in people's heads. Build the structured version for the core flow first, migrate the data, run both briefly, then retire the spreadsheet.