I have this formula that works for this cell when information is missing from reference cell A. However now we want to be able to add additional days if reference cell B has specific items checked in a dropdown. I just can't seem to get it to work. Any suggestions.
=IF(ISBLANK([ ENGINEER (tentative start date)]@row), "", IF(CONTAINS("TBD", [ ENGINEER (tentative start date)]@row), " ", IF(CONTAINS("N/A", [ ENGINEER (tentative start date)]@row), " ", WORKDAY([ENGINEER (tentative start date)]@row, 14))))