There is a way to lock files between streams with Perforce

Hi people

Note: I don’t know if this is the right spot in the forum to make this question, please let me know if is not.

I’m rather new with perforce, I read everything I can found in the docs, community tutorials, live streams but still I can’t figure out why this not work.

So far I have my P4D installed inside docker and works great, now I have a stream depot with Lyra (vanilla, without any change yet).

My stream graph is this

The .p4ignore and typemap are in place and working.

Now I go to one of the streams(dev-hc) and check out an asset file, like this

And when I go to the other stream (main), I don’t see the file locked

I wonder if this is even possible?, I have some config missing ?, this is a good practice?.

Any comment, advice, suggestion will be very appreciated

Best Regards