diff --git a/Presentation Catarina.txt b/Presentation Catarina.txt
new file mode 100644
index 0000000..9bc8fb3
--- /dev/null
+++ b/Presentation Catarina.txt	
@@ -0,0 +1 @@
+https://slides.com/catarinagamelas/deck-2-1
\ No newline at end of file