[tde-users] Starting TDE apps from another DE?

I've been taking a look at what KDE 5 had become. Actually, it was faster than I had expected (in the MX-Linux implementation). Not that I think about changing DE, but it raised a question: Running TDE, I have no problem starting KDE apps (Kdenlive or Kalzium for example) or xfce apps. But is it possible to start TDE apps from xfce or KDE (TDE's Konqueror as file browser would be usefull)? I suppose it is, but just starting the app fails, so I guess there must be some magic incantation required. Thierry