The second MMR date box on the Aeries Immunization page is not red (missing data) for students in grade TK. According to the Guidelines for Immunizations Required for School Entry in California students in grade TK require two MMR’s so it should be showing up red if the second one is missing.  


To fix this issue, access the Configure Vaccination Requirements, select MMR and update the grade range from K - 12 to TK - 12.