Hello everyone!
I made an app which purpose is to make vacation request which works fine.

It has two fields where inside it has calendars and you can choose the start date (Fecha Inicio) and the end date (Fecha Fin) of your vacations request, also there is another field (Numero de Días) that displays the total numbers of days calculated from the calendar inputs (btw, this is the article i used to create the code https://powerapps.microsoft.com/hi-in/blog/excluding-weekends-and-holidays-in-date-differences-in-powerapps/).

After filling the fields the app sends the data to a Sharepoint List, the only problem is it doesn't display the input from the field "Número de Días", the one that shows the number of days based off the calculation from the calendar inputs.

This is the code that i'm using on the OnChange properties from the Date fields
UpdateContext({actualiza:"No"});;
UpdateContext({numDias:RoundDown(DateDiff(DataCardValue13.SelectedDate; DataCardValue14.SelectedDate; Days)/ 7; 0)* 5 +
Mod(5 + Weekday(DataCardValue14.SelectedDate) - Weekday(DataCardValue13.SelectedDate); 5)});;
And this is the condition i'm using to validate the calculation on the Text property where the number of days appear
If(actualiza = "Si"; Parent.Default; If(actualiza = "No"; numDias))

How can i make that value appear on the SP list?
Thanks!