# How to write a footnote in Tikz poster class?

I am getting problem in adding a footnote in tikz poster class?

A bit fiddly, but this seems to work. You need to manually keep track of which text goes with which footnote though.

\documentclass[a2paper]{tikzposter}
\let\thempfootnote\thefootnote%http://tex.stackexchange.com/questions/956/footnotemark-and-footnotetext-in-minipage#959
\newcommand\printfootnote[1]{% to get different numbers for different footnotes