Comments
We ran into the same situation even though there are only 3 of us. 1 option is to purchase a 2nd subscription which will give you another Production environment + 3 more sandbox environments. Alternatively, albeit a little more work, is to create a UAT branch and use it for your user acceptance testing deployment environment. When ready for testing, merge your development branch into that branch for deployment. The nice, or some may say bad, thing about this is that you'll have changes from other developers deployed within the same UAT environment. Once accepted, you then merge your development branch into your main branch for production deployment. This also works well for a single developer working on multiple projects thus multiple development branches all needing to be pushed to the same environment for testing.
his suggestion is especially relevant for the Brazilian localization scenario.In Brazil, the Nota Fiscal Avulsa is a legally accepted fiscal document issued in specific government-regulated scenarios. Many Brazilian customers are required to generate and store this document in Dynamics 365 Finance & Operations, even when it does not follow the standard destination logic defined on the customer or vendor master data.