This is my formula
=COUNTIF('DETAILED LIST'!$M:$M,"Incident_"&TEXT(SUMMARY!$A7,"MM/DD/YYYY"))+COUNTIF('DETAILED LIST'!$M:$M,"Ticket_"&TEXT(SUMMARY!$A7,"MM/DD/YYYY"))+COUNTIF('DETAILED LIST'!$M:$M,"Project_"&TEXT(SUMMARY!$A7,"MM/DD/YYYY"))+COUNTIF('DETAILED...