diff --git a/doc/source/data_import.rst b/doc/source/data_import.rst
index 8953ca7ecf57e6ef16efcadb6833409cccd8e503..00aa2d3eac553d5ea9a79fb670c7d8d16138cafb 100644
--- a/doc/source/data_import.rst
+++ b/doc/source/data_import.rst
@@ -84,6 +84,8 @@ The init table generation is performed using JASS with the previously-mentionned
     # import GWAS data into JASS
     jass create-inittable --input-data-path "GWAS/*.txt" --init-covariance-path "COV.txt" --regions-map-path "regions.txt" --description-file-path "description.txt" --init-table-path "inittable.hdf5"
 
+.. _Create initTable:
+
 How to generate input data for JASS
 -----------------------------------
 
diff --git a/doc/source/install.rst b/doc/source/install.rst
index 23328fc9268658c532e8b258583dba89deed834c..f01b156766e0ce3a3caee3a21396bff0dfd742dd 100644
--- a/doc/source/install.rst
+++ b/doc/source/install.rst
@@ -113,7 +113,7 @@ If using docker-compose is not an option, you need to launch two servers in two
 
 Launching with docker compose (recommended)
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-Once docker and docker-compose installed, just run
+Once docker and docker-compose installed, copy the :ref:`initTable.hdf5 you created <Create initTable>` in data/ folder and then run
 
 .. code-block:: shell
 
@@ -123,6 +123,15 @@ Once docker and docker-compose installed, just run
     docker-compose up
     # then visit http://0.0.0.0:3000/
 
+If you just want to try jass with test data (i.e without creating an initTable), run:
+
+.. code-block:: shell
+
+    # build the application
+    docker-compose build
+    # launch the whole application with
+    docker-compose -f docker-compose.yaml -f docker-compose.test.yaml up
+    # then visit http://0.0.0.0:3000/
 
 launching the two servers on Linux
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~