Adding the comments in the child's report is easy and there are two ways for you to do that.
Option 1: Within the class list page of the online data entry site, there is a field called "Report Comments". Any text entered here will be saved and appear on the Child Report once downloaded. These comments can be edited at any time; simply re-download the Child Report to reflect the most up-to-date comments once changes have been made.
Option 2: Download the Child Report to a computer and use a full PDF reader application like Adobe or Foxit to enter and save text. You can also use a PDF reader applicable to revise comments that were entered via option #1 above.
Please Note: browsers like Chrome can open and view PDF files, but lack the ability to save any edits you make.