Hi,
I want to create Data validations similar to excel. Refer below screenshot for better understanding :

After clicking on OK, the highlighted cell can only have values which i have specified like below :
I want similar validation to be applied on column in Alteryx generated output excel. I know I can do this manually but next day again output file will be over written or new file created and then I will again i have to do this. Is there any way to avoid this doing manually daily ??
Thanks in Advance !!