diff --git a/doc/src/Splines/Splines.do.txt b/doc/src/Splines/Splines.do.txt
index 0c30f2a66..8916c0b2b 100644
--- a/doc/src/Splines/Splines.do.txt
+++ b/doc/src/Splines/Splines.do.txt
@@ -2,6 +2,14 @@ TITLE: Data Analysis and Machine Learning  Lectures: Optimization and  Gradient
 AUTHOR: Morten Hjorth-Jensen {copyright, 1999-present|CC BY-NC} at Department of Physics, University of Oslo & Department of Physics and Astronomy and National Superconducting Cyclotron Laboratory, Michigan State University
 DATE: today
 
+!split
+===== To do =====
+* make plot of SGD moves
+* idem for standard GD for simple minimization problem
+* more material on autograd with examples
+* develop an example for logistic regression (for example the breast cancer data)
+
+
 
 !split
 ===== Optimization, the central part of any Machine Learning algortithm =====