[NTG-context] using command line arguments

Hi, I’m trying to use a command line argument in parameter names – color name in the example below, variable namespace in my actual project. I guess I need more expansion, but where? Or what’s the problem here? """ \setupbodyfont[plex,18pt] % set \OEM to the parameter name, fall back to "fiee" \expanded\define\OEM{\expanded\doifelsedocumentargument{OEM}{\expanded\getdocumentargument{OEM}}{fiee}} \definecolor[col:fiee][c=1] \definecolor[col:pragma][m=1,y=1] \definecolor[col:black][k=1] \starttext \color[col:\OEM]{Company: \OEM} \stoptext """ Hraban