Adding rows in Power Query

[Anonymous]

I have a relativally simple question, but I can't figure out how to solve it.

I have created a simple dummy variant of my dataset. Ofcourse the real dataset is much larger, but it is basically like this:

My desired result would be to automatically add 12 rows for each row, standing for the months. So my desired result looks like this:

Case somebody help me with the M language command that I would need to achieve this?

[Mariusz · Accepted solution]

Hi @Anonymous 

You can add a custom column with this syntax = { 1..12 } this will create a list that you will be able to expand into rows.

Best Regards,
Mariusz

If this post helps, then please consider Accepting it as the solution.

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[Anonymous]

Thanks a lot, this was exactly what I needed!