How to extract selected nested columns ?

[lvl107]

  Hello Everyone,

  From :

  Many thanks for your time and help in advance.

     Regards.

[DJF]

I only know Prime, but I assume this can be done in 15

[ValeryOchkov]

[Werner_E · Accepted solution]

Inspired by (aka stolen from) Lucs solution in your other thread with a similar question

[lvl107]

Many thanks for your time and help to Moonstone, Valery, and Werner. ( and Luc ).
  Best Regards.
      Loi.

[ValeryOchkov]

… and where is the apple, sorry, a kudo?

[lvl107]

Many thanks for reminding me, I hit the keystroke to the wrong place, Valery.

    Regards.

[ValeryOchkov]