How do I cross play r6 Xbox and PC?

Y7S4 Crossplay Update

RAINBOW SIX SIEGE CROSSPLAY FUNCTIONALITY

What is this new crossplay symbol there was an update the other day and now they all have this? Steam? Or like console? : r/Rainbow6

How To Crossplay Rainbow Six Siege PS5 and PC (EASY!)

cross play r6｜TikTok Search

Why can't I invite ps4 friends over pc? : r/Rainbow6

Does anybody know what this symbol means? Its in place of where i normally see the PlayStation symbol looking at profiles. : r/Rainbow6

Will Rainbow Six Extraction have crossplay?

Rainbow Six Siege - How does Crossplay work?

So Rainbow 6 Siege launched on luna and it has crossplay with PC