Calculation of minutes

[animax]

Hello, I want to record time entries in Espo and output the number of calculated minutes.

To do this, I created two fields in the date / time format, start time, end time. Then I created a third field with the format date / time. It's called "arbeitszeit". In the entity editor I created the following entry under "Formulas":

arbeitszeit=endtime-starttime;

Unfortunately this doesn't work.

How do I get the number of minutes calculated from 2 fields in the date / time format?

Thanks for your help

[Maximus]

Hi,
try this formula https://docs.espocrm.com/administrat.../#datetimediff.