diff --git a/D01 Integration of INSEL Models and SimStadt/03 Implementation.adoc b/D01 Integration of INSEL Models and SimStadt/03 Implementation.adoc
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+
+
+[#img_WFS,reftext='{figure-caption} {counter:figure-num}']
+.The three components of a SimStadt Workflow Step
+image::img/WFS.png[align="left"]
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