 In some cases a subject may be notable in more than one field, such as Luis A. Ferré, who is notable both as a former governor and as an industrialist.However, the custom is to place the subject's name under the category for which he/she is most noted.As of 2019, this list will be carefully maintained, and adding or deleting a name without first discussing the change on the article's talk page is likely to be reverted.