Hi there, In my group, we typically response to reviewers comments (in latex) by first defining the following command in the header \newcommand{\response}[1]{\textcolor{red}{#1}} then marking up the text as follows \response{red text} I try to do the same in org, i.e., putting #+latex_header:\newcommand{\response}[1]{\textcolor{red}{#1}} then \response{BLAH BLAH} in the text. The only snag is that on export I get \response\{BLAH BLAH\} Any suggestion how to fix this cheers, M