Using: LyX v. 2.3.7. Class: REVTeX 4.1, options: aip, reprint RevTeX allows sections inside widetext regions. However, with LyX, section, subsection and Wide Text are all accessed by the drop-down menu and each command/environment has its own context on the LyX screen. The only way I've found was to insert the \subsection{} command inside an ERT within the widetext environment.
Any other workaround? -- Rudi Gaelzer Physics Institute - UFRGS BRAZIL Registered Linux user # 153741 -- lyx-users mailing list lyx-users@lists.lyx.org http://lists.lyx.org/mailman/listinfo/lyx-users