Hi,
Please initiate start_date(${now()}), start_time(${timestamp()}) in output variables section of Process start event or create process measure for Report purpose.
You can also use default column '
Created' available in Process Report configuration.
The default column 'Date' of History Widget can't be accessible directly, instead you can initiate/capture the 'Date/Timestamp' in a WI widget manually and it's variable can be accessed in the Process triggered.
You can refer to similar requirement/solution provided in
here.
Regards,
Murali