Pointing a website from another subdomain

My Domain name is https://ashadha-navdurga-sadhana.netlify.app/ and we have a subdomain and we want to point to the above mentioned domain on netify. how can we do that?

@Maha1995 The only domain you’ve mentioned is already a subdomain of netlify.app, so your message is confusing.

If your domain is managed elsewhere check this documentation: