@Dr Atul - LNG thanks 👍

Hi @Atchutaram ,

There are 2 dates here one is article created date and another one is today's date so which of this 2 dates do you want to limit it to 1year ?

If it's today's date then you can simply do it with UI policy using relative filter. If it's created (or published date) you have to use Client script and check if the date selected falls within the 365days since publish or created. 

I hope this helps...