You can do it using the Create a Subitem module just as you have shown. To do that you will need to get the correct values for the column update array. However, it is not possible to tell what the correct values should be from the data given.
In my opinion, the easiest way would be to add the Update Column Values of a Specific Item module after the Create a Subitem. This module makes setting the correct values for the column updates simpler and much more intuitive.
the biggest issue is that the board ID has to reference the subitems board not the main board… find the board named “Subitems of Edificios Originacion”.
The item ID should be the ID of the subitem you just created in module 26.
The column ID should probably not be mapped. Once you have the correct board, just pick the column that you want to update.
I’m pretty sure that you don’t need to do the get item after the create subitem… unless there is some data in that item that you don’t already have.