Bulk edit notes and take a register in Student Registers

I would like to be able to take an attendance register for a specific group of students (thinking SEND interventions) and add notes to that group of students in bulk.

I have created an interventions register and have children assigned to different interventions within that but currently have to go into each individual child to do this as a specific note (dated). This is an incredibly onerous process and not one that can easily done by Teachers or TA's who run the interventions.

I would like to be able to click on the children within that intervention, tick to say they attended and click to add a note to all (or individuals).

As SENDCo I would then like to easily extract that information for reporting to parents e.g. how many sessions they attended of each intervention they are on.