10.2.2 Answer 1

Execute this src block:

(info "(org) LaTeX header and sectioning")
(describe-variable 'org-latex-classes)

Browse the ‘*info*’ buffer and study the ‘*Help*’ buffer.

Then type

`M-x customize-variable RET org-latex-classes RET`

and add your custom class or modify an existing class to your liking.

HTH,

Chuck