How it works
1. Each engineer opens My installs and taps "Download backup (CSV)", then sends that file to the office by WhatsApp or email.
2. On the office computer, add each file here with the engineer's name.
3. Everything is combined into one list. Sending a newer file from the same engineer updates their installs.
The list is kept on this computer only — nothing is uploaded anywhere. Use "Download combined list" to keep a copy or open it in Excel.
