DKIM and DMARC Advanced configuration

DKIM and DMARC Advanced configuration

Hello

I want to do 2 things which according to the documentation are possible but I cannot find how

- I want to set a selector for an specific email alias in one of my accounts, [documentation](https://www.zoho.com/mail/help/adminconsole/dkim-configuration.html#alink4) says is possible but i cannot find the option in the user

- I want to send DMARC reports of my domain to Zoho for analysis, there is a Tab for DMARC  in the reports  part of the admin console but I dont know how to "feed" them. the DMARC report points to an email address I control and it is part of my domain (hosted in Zoho)

thanks!