check out https://www.appronto.nl/over-appronto/blog/creating-a-new-sandbox-environment-for-an-existing-app ✌️
You can export and import a project package.
1. Create a new project on the team server.
2. On your existing project either right-click and select 'Export Project Package' or select the option from the 'File'-menu.
3. Then in your new project, you can select 'Import Project Package' to start working on a copy.