I enjoy working with LyX very much, however I have to exchange .tex files with my colleagues, because Latex is the common format for them. So I export my work in LyX to .tex format, however when I get my file back, and I need to import the .tex file to LyX again, it doesn't recognize the Theorem and appear in ERT or latex box, which is so inconvenient.
Anyone could help please?
