Change this formula sortby

[Newbie73]

Hello everyone, need some assistance to change this formula sortby so, removing the current sortby and add one where it will sort the results automatically by date from older to youngest (short date, for example 10/10/2020)

=LET(a,IFNA(VSTACK(FILTER(OneSummary!B3:E10000,OneSummary!B3:B10000>0),CHOOSECOLS(FILTER(Summary!BR8:BX5000,Summary!BR8:BR5000>0),1,2,3,4,5,7)),""),SORTBY(a,RIGHT(INDEX(a,,1),4)))

Let me know if you need an example sheet or any more information,

Thank you

 

[Momentman]

I think sample data would be very helpful

 

[Newbie73]

I went trough a easier and probaly lazy way of simply sorting it in another column by

=SORTBY(AM2:AR10000,AS2:AS10000,1)

Sorry to bother!