Hello @LT_23 ,

If you have to access mrvs in flow then you need to iterate that mrvs using foreach loop then you can access individual variable row (variable set) and then send mail to required user.

You can refer this thread :

https://www.servicenow.com/community/servicenow-ai-platform-forum/how-do-i-iterate-through-a-multi-r...

For accesing mrvs in script:

Multirow variable set is stored as JSON array if you have to access it then you need to parse it using JSON.parse(multirow variable set name). After that you have to apply loop on it to access individual variable row then you can use that in your code .

If this helps you then mark it as helpful and accept as solution.

Regards,

Aditya,

technical Consultant