Make time "Time taken to resolve" a mandatory field when creating a work log

Make time "Time taken to resolve" a mandatory field when creating a work log

At present it is possible to create a work log without actually entering any time spent. Is there any way to make this a mandatory field?

Alternatively is it possible to make the "Time taken to resolve" field default to 15 minutes for every new work log created?

Thanks,

Roy

                  New to ADSelfService Plus?