This is entirely up to your agency’s operational preference. I can work strictly through your project managers or communicate directly with your translators during the post-editing stage if that makes the workflow smoother for your team.
Some agencies prefer to keep all file routing and communication centralized internally. Others find that letting me interact directly with their post-editors helps resolve technical questions faster, provides immediate coaching support, and eliminates production bottlenecks. I am completely comfortable with either approach and will strictly adhere to your agency’s communication protocols.