I work with hospital patients. Each patient will have multiple calculations done per patient. Assuming a) Each calculation is a new record and b) I can use TimeStamp to ID each new calculation:
1. How can I use TimeStamp to ID the Calculation when assuming Patient ID has been obtained from 'Lastname&Firstname&DOB&sex'?
2. Because most of the patient data won't change for each Calc, I'd like to 'call up' an old record, modify it, save it as a new record. I've tried duplicate/copy but both return the original TimeStamp despite me checking that it should be set at 'modification'. How do I get TimeStamp to activate when I create a modfication?