Customise the grouping of enrolments on the contacts home screen

Mulitple enrolments appear very clunky when there are many. Eg we have a program that in Year 1 there are four enrolments and then in Year 2 there are another four.   Rather than the front screen showing 8 enrolments it would be great if we could create CUSTOM folder type headings to put the enrolments in.

eg.  YEAR 1  COMPLETED      then click to open up to see

       Certificate I in ...

       Certificate I in...

       Foundation

       Certificate I in VET

     YEAR 2    IN PROGRESS   then click to open up

       Certificate II in ...

       Certificate II in...

       Intermediate

       Certificate II in VET

Thank you