2010/9/7 Wolfgang Schuster <schuster.wolfgang@googlemail.com>
  \startitemize[packed,intro,joinedup,columns,three][margin=2.5em,symbol=checkbox,width=1.5em,distance=.5em]}

To put  in columns only columns,two until columns,five can be used? I am trying to get more, but do not succeed.

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Cecil Westerhof