Moving Dualchord to another Track

[DesignBureau]

I have Track 6 assigned to my Dualchord assigned to Track 6. I want to move it to Track 8.
I have no Pattern in Track 8. So no concern about the warning I woul loose those Patterns.
But how do I move the Patterns from Track 6 to 8?
Do I first assign th two Tracks to Dualchord?

[XORadmin]

Assign the new track 8 first.
Then mark (SHIFT + MARK) the rows in the column for track 6, and pressw SHIFT+MARK again.
On track 8, you press SHIFT+COPY and the patterns are copied to Track 8.

You can remove the patterns from the sequencer screen of track 6. This can be done in the same way with mark and SHIFT+Delete. Or assiging to another tracktype will delete the patterns from the sequencer screen as well.

[DesignBureau]

Assign the new track 8 first.
Then mark  (SHIFT + MARK) the rows in the column for track 6, and pressw SHIFT+MARK again.
On track 8, you press SHIFT+COPY and the patterns are copied to Track 8.

You can remove the patterns from the sequencer screen of track 6. This can be done in the same way with mark and SHIFT+Delete. Or assiging to another tracktype will delete the patterns from the sequencer screen as well.

Worked perfectly
(that's what I thought I just did not dare)
thanks