In the guide I’ve linked the dtLastIncident is one of the columns in dataSet where you can set/change the date when the last incident occurred, the second column is a formula that will do the calculations based on that date in first column.
You can of course adjust it to your needs, but the date in dataSet is something that you would enter manually.
If you look at the formula in that guide it is calculating hours from last incident using today’s date (that is automatic, SQL NOW() function.) and the date of the last accident provided in the dataSet (which is entered manually).
thanks a lot, have you any advice about where I can find more info to build the correct formula that I need? Are there any documentations about that functions?
Thanks!