And your point is...??? It shows you have a stack named Fotografie. Fotografie is not a notebook. It is a stack. Under that stack is a notebook (not a sub notebook) named Lightroom that has four notes. You cannot make a sub notebook under "lightroom" b/c there are no sub-notebooks in Evernote. Never has been. no, i know.... and you are right.... i used the wrong vocabular... The task is.... how to move "lightroom" under the stack "Essen" in the Desktopversion of Evernote it isn´t a problem... But didn´t work under WebBeta