diff --git a/D01 Integration of INSEL Models and SimStadt/00 Introduction.adoc b/D01 Integration of INSEL Models and SimStadt/00 Introduction.adoc
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..9bc2b548e83587bdaa5c0e73d639e1c0ec9521de 100644
--- a/D01 Integration of INSEL Models and SimStadt/00 Introduction.adoc	
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+# Introduction
+
+In NeqModPlus, Simulation models will be developed using INSEL. These models shall be integrated in the Simulation Workflow SimStadt as a Workflow step. A Workflow step can be deployed as part of the SimStadt desktop workflow as well as a (Micro) Web Service. To ensure that the Workflow step is doing exactly the same in both cases, a single code base is required. 
+This document proposes a general conceptual approach to integrate INSEL models developed in NeqModPlus as a workflow step in SimStadt and gives some guidelines to implement this integration. In addition, some extension will be proposed to simplify the integration in future.