hi, firstly, this must use appsheet.com and smartsheets.com
1. Create a smartsheet containing the following columns
2. Put 10 pieces of example content in the first 4 columns
3. Build an app using app sheet to connect to it, it should then pull in the 6 columns and allow the app user to see the location of each postcode on the map to determine their driving route.
4. When the site survey is complete, the app user can mark it complete which updates on smartsheets saying complete and they can also put in comments