Now wait a minute you naysayers. There ARE guidelines.
CNA, Ed Condon:, The guidelines state that baptism is the “natural liturgical context for recognizing and celebrating [a transgendered person’s] identity in Christ and God’s love for them” and encourages ministers to accept and use “the preference of a transgender person in respect of their name and gendered (or other) pronouns” in the baptism of transgendered persons. Report is here.