title for subfigures

[Christian Schanz]

I need to insert a word in "Kaptit�lchen" (capitals?) in the title of a 
subfigure. Is there a way to do this?
I am using LyX 1.1.6fix2.

Greetings
        __
     __/_/\
    /_/\_\/
    \_\/_/\ Christian
       \_\/