diff --git a/docs/CommandGuide/sa-ews1.rst b/docs/CommandGuide/sa-ews1.rst
index 10b6e70..4b65966 100644
--- a/docs/CommandGuide/sa-ews1.rst
+++ b/docs/CommandGuide/sa-ews1.rst
@@ -1,14 +1,13 @@
 SA-EWS1 - Enhancing the Early Warning Score System Using Data Confidence
 ========================================================================
 
 The application implements the case study from the paper:
 M. Götzinger, N. Taherinejad, A. M. Rahmani, P. Liljeberg, A. Jantsch, and H.
 Tenhunen: Enhancing the Early Warning Score System Using Data Confidence
 `DOI: 10.1007/978-3-319-58877-3_12 <https://doi.org/10.1007/978-3-319-58877-3_12>`_.
 
-TODO: Describe how to execute the app, how input is read and output is
-generated, command line arguments, etc. but no need to describe what it does
-exactly because that is in the paper.
+The application takes its input from a multi-column CSV file and generates its output to a multi-column CSV file.
+Input and output files are to be defined as command line arguments.
+A full list of available arguments is printed to the `INFO` stream when `--help` is used.
 
-TODO: Should provide some example data, perhaps that used for the paper in a
-subdirectory next to the app?
+Sample data is available in the `sample_data` subdirectory.