xmpp.chapril.org-conversejs/src/templates/occupant.html

<li class="{{{role}}} occupant" id="{{{id}}}"
    {[ if (role === "moderator") { ]}
       title="{{{desc_moderator}}} {{{hint_occupant}}}"
    {[ } ]}
    {[ if (role === "occupant") { ]}
       title="{{{desc_occupant}}} {{{hint_occupant}}}"
    {[ } ]}
    {[ if (role === "visitor") { ]}
       title="{{{desc_visitor}}} {{{hint_occupant}}}"
    {[ } ]}>{{{nick}}}</li>