Is there any way to set the same Trace IDs from back and front ends to Open-telemetry traces?

[Cinschif]

I´m using angular into frontend and C# into back. I would like to correlation the trace data from both, with the same trace id. I´m finding some problems to get it. I´m using the same collector inside the docker where my backend is, and I get the traces on New relic, but there isn´t any correlation between them, and I need this correlation. Is there any way to set custom Trace IDs and Span IDs to Open-telemetry traces? Can i do it using only propagator or there is another way?

[Flarna]

Are frontend and backend mointored by OpenTelemetry or is one part monitored by Otel and the other by NewRelic?

If Otel is everywhere it should work to use Propagator on client side to send SpanContext across the wire and server side can pick it up.

Clearly client and server have to agree on the Propagator to use (W3C,...) and the protocol used to communicate between client and server must be capable to hold the data from propagator.

Setting a custom TraceId is not working and in my opinion it should not work. Either create a fresh random one or pick it up via propagator.