Usuários Latex - Latex Tex users - http://ctan.dcc.uchile.cl/macros/latex/contrib/changes/ The changes-package allows the user to manually markup changes of text, such as additions, deletions, or replacements. Changed text is shown in a different
Some idea to align the top of the boxes? (code in comment) : r/LaTeX
margins - Move changes-comment/remark boxes to the left - TeX - LaTeX Stack Exchange