diff --git a/installparty/zettel/Pizza_Infozentrum.odt b/installparty/zettel/Pizza_Infozentrum.odt
new file mode 100644
index 0000000000000000000000000000000000000000..22d071f4e76ee194765c1d1fd0502fa1a11dd797
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diff --git a/installparty/zettel/Pizza.odt b/installparty/zettel/Pizza_Physikzentrum.odt
similarity index 100%
rename from installparty/zettel/Pizza.odt
rename to installparty/zettel/Pizza_Physikzentrum.odt
diff --git a/installparty/zettel/Telefonhinweis.odt b/installparty/zettel/Telefonhinweis.odt
index f8e56ae04eca1873d997bd6b803a8e5d18073bda..e3c6574a97f9d722797b6b3d876ee9dda1916fa2 100644
Binary files a/installparty/zettel/Telefonhinweis.odt and b/installparty/zettel/Telefonhinweis.odt differ