Choosing learners out of a class

Choosing learners out of a class

Good day
This is particularly a problem in reports.
I know there are options to choose register classes or individual learners.
There are often times when I want to send to most of a class.  Now I have to individually choose 28 out of 30 learners in a class.
Can you add a subdivision where I choose the register class but then within that I can choose specific learners.
Thank you
Mrs Theresa Rennie