We've been using Project 2010 and have a file saved to our network which we all enter data into and modify to track our projects. With licenses for Project 2010 no longer available, we were looking to migrate to a newer version.
With our current setup, only 1 person can edit the network file at once. We were hoping a newer version would let us have multiple people edit simultaneously, but that seems to be locked behind expensive monthly subscriptions.
Is there any way to get licenses for Project 2019 or 2021 and set it to allow multiple users edit access together, or is that completely locked behind a subscription?