diff --git a/DataSciUF Python I.ipynb b/DataSciUF Python I.ipynb
index 50a3a68..30fa4f4 100755
--- a/DataSciUF Python I.ipynb	
+++ b/DataSciUF Python I.ipynb	
@@ -12,6 +12,7 @@
    "metadata": {},
    "source": [
     "## Syntax\n",
+    "Sign in here: https://goo.gl/forms/0TtZgaOOpUfylznt1    ",
     "Python is an object oriented scripting language and does not require a specific first or last line (such as <code>public static void main</code> in Java or <code>return</code> in C).\n",
     "\n",
     "There are no curly braces {} to define code blocks or semi-colons ; to end a line.  Instead of braces, indentation is rigidly enforced to create a block of code."