diff --git a/MMVII/src/Topo/ctopoobsset.cpp b/MMVII/src/Topo/ctopoobsset.cpp
index bf885d7b1..926e48ada 100644
--- a/MMVII/src/Topo/ctopoobsset.cpp
+++ b/MMVII/src/Topo/ctopoobsset.cpp
@@ -112,6 +112,15 @@ void cTopoObsSetStation::PushRotObs(std::vector<double> & aVObs) const
     getRotSysCo2Instr().Mat().PushByCol(aVObs);
 }
 
+void  cTopoObsSetStation::GetAdrInfoParam(cGetAdrInfoParam<tREAL8> & aGAIP)
+{
+    aGAIP.SetNameType("Station");
+    aGAIP.SetIdObj(mOriginName);
+    aGAIP.TestParam(this, &(mParams[0])    ,"Wx");
+    aGAIP.TestParam(this, &(mParams[1])    ,"Wy");
+    aGAIP.TestParam(this, &(mParams[2])    ,"Wz");
+}
+
 std::string cTopoObsSetStation::toString() const
 {
     std::ostringstream oss;
diff --git a/MMVII/src/Topo/ctopoobsset.h b/MMVII/src/Topo/ctopoobsset.h
index 1b520a17a..a75f68835 100644
--- a/MMVII/src/Topo/ctopoobsset.h
+++ b/MMVII/src/Topo/ctopoobsset.h
@@ -74,6 +74,7 @@ class cTopoObsSetStation : public cTopoObsSet
     virtual std::string toString() const override;
     void makeConstraints(cResolSysNonLinear<tREAL8> &aSys) override;
     virtual bool initialize() override; ///< initialize rotation
+    void GetAdrInfoParam(cGetAdrInfoParam<tREAL8> & aGAIP) override;
 
     void setOrigin(std::string _OriginName);
     void PushRotObs(std::vector<double> & aVObs) const;