Mass upload / Import - Data Integration

Hey Devs,
I'm a Project Analyst and a newbie on Vitruvi. We work in the telecom industry, installing fiber and connecting the internet for our customers' clients.

We have different stages for various addresses that need to be updated on Vitruvi. The current process involves manually adding rows one by one, which is tedious and time-consuming.

Is there an easier way to bulk import or upload production reports to Vitruvi (other than using the API)?

For example, can I export a sheet from Vitruvi, make mass updates to it, and then import it back into Vitruvi?