diff --git a/doc/GUI-Kunden.pdf b/doc/GUI-Kunden.pdf
new file mode 100644
index 0000000..26a6893
Binary files /dev/null and b/doc/GUI-Kunden.pdf differ
diff --git a/doc/GUI-Mitarbeiter.pdf b/doc/GUI-Mitarbeiter.pdf
index 8ae63bf..72e1462 100644
Binary files a/doc/GUI-Mitarbeiter.pdf and b/doc/GUI-Mitarbeiter.pdf differ
diff --git a/doc/GUI-Mitarbeiter.rnote b/doc/GUI-Mitarbeiter.rnote
index 4379532..083313c 100644
Binary files a/doc/GUI-Mitarbeiter.rnote and b/doc/GUI-Mitarbeiter.rnote differ
diff --git a/doc/GUI-Objekt.pdf b/doc/GUI-Objekt.pdf
new file mode 100644
index 0000000..d6a2d6b
Binary files /dev/null and b/doc/GUI-Objekt.pdf differ