Grouping for Broken Shore

Good afternoon,

My guild mates and I are in an RP guild and we're planning guild activities based around coming Legion content. Some of us are even planning to try and do the Broken Shore together.

On Beta, I grouped with a friend to test this out. My friend and I ended up in separate groups. I finished first and I was still grouped with them.

Is this intentional? Will players be able to group with guild mates and friends for the introduction quest like they can for the Warlords of Draenor questline introduction?

Thanks!