Two editors (1 MAC, 1 PC) both original footage...workflow?

Hey guys,
Ok as mentionned in subject : we are two editors, we both have the same original footage about 300 GB each, same audio too. One is on macOS other on PC. How do we manage so we DONT have to sync proxies
or upload originals as we both have the same assets. Im trying to find this information online , but all workflows tend to include syncing proxies or originals.
Thanks in advance
VP
Ok as mentionned in subject : we are two editors, we both have the same original footage about 300 GB each, same audio too. One is on macOS other on PC. How do we manage so we DONT have to sync proxies
or upload originals as we both have the same assets. Im trying to find this information online , but all workflows tend to include syncing proxies or originals.
Thanks in advance
VP