For bug resolution reports we'd like to have the date the bugs are fixed. Actually we use the "updated date", but this changes many times due to several reasons (assigning comment, closing issue...).
We also tried to use a custom field "resolution date" but we cannot get it setted automatically because the workflow editor does not offer setting
of customized fields.
So we are forced to expect developers to set the resolution date manually. But some are forgetting to do this

Please offer new field "resoluton date" filled with date of last setting of resolution