I have no idea what you are asking for. I can tell you, however, that if there is more than one record returned (which makes more than one iteration for CFOUTPUT) you will have more than one form with the same name. Each form would have to have a unique name/id.
Probably best to have the form tags outside of the cfoutput (making one form for the page) with one submit button. In this case, if the checkboxes have the same name they will become (upon form submit) an object that can be treated as an array or list (ie, if you have three records and the checkbox values are 1, 2, and 3, they become "1,2,3" when the form is submit.)
If anyone knows of a website that can offer ColdFusion help that isn't controlled by neurotic, pedantic jerks* (stackoverflow.com), please PM me with a link.
* The neurotic, pedantic jerks are not the owners; just the people who are in control of the "popularity contest".