Change position of book in series?

[Mirliz]

Before I make any edits I just want to make sure I have understood the procedure correctly.

The book "Vinland" with ISBN 9789179035488 (https://www.goodreads.com/book/show/7...) is the second book in the series Jomsviking.
However, it appears as book 1 and when clicking to see all editions, all the other editions are of the first book in the series.

Is the following the correct procedure?
1. Separate the above book from the rest of the editions of book 1 ("Separate editions").
2. Combine it instead with the rest of the editions of book 2 ("Combine editions").

[Arenda]

Mirliz wrote: "Is the following the correct procedure?"

Yes

[Mirliz]

Arenda wrote: "Mirliz wrote: "Is the following the correct procedure?"

Yes"

Thank you!