diff --git a/ismas/ismas_client.cpp b/ismas/ismas_client.cpp
index 0f08d87..0e5ba65 100644
--- a/ismas/ismas_client.cpp
+++ b/ismas/ismas_client.cpp
@@ -1,4 +1,5 @@
 #include "ismas/ismas_client.h"
+#include "utils.h"
 
 #include <cstring>
 #include <cstdio>
@@ -886,3 +887,18 @@ QString IsmasClient::updateOfPSAFailed(int resultCode, QString step,
                              reason.toStdString().c_str(),
                              version.toStdString().c_str());
 }
+
+char const *IsmasClient::reason[REASON::ENTRIES] = {
+    "TIME-TRIGGERED", "SERVICE", "DEV-TEST"
+};
+
+QString IsmasClient::getReasonForLastSendVersion() {
+    QString const &parentName = Utils::getParentName();
+    if (parentName == "ATBQT") {
+        return reason[REASON::SERVICE];
+    }
+    if (parentName == "systemd") {
+        return reason[REASON::TIME_TRIGGERED];
+    }
+    return reason[REASON::DEV_TEST];
+}
diff --git a/ismas/ismas_client.h b/ismas/ismas_client.h
index 71beffc..a43fe1f 100644
--- a/ismas/ismas_client.h
+++ b/ismas/ismas_client.h
@@ -139,6 +139,7 @@ public:
         DIRECT_PORT = 7778
     };
 
+
     enum RESULT_CODE {
         SUCCESS=0,
         NO_UPDATE_NECESSARY=1,
@@ -146,9 +147,20 @@ public:
         WRONG_PACKAGE=3,
         INSTALL_ERROR=4};
 
+    enum REASON {
+        TIME_TRIGGERED = 0,
+        SERVICE,
+        DEV_TEST,
+        ENTRIES
+    };
+
+    static char const *reason[REASON::ENTRIES];
+
     static std::optional<QString>
         sendRequestReceiveResponse(int port, QString const &request);
 
+    static QString getReasonForLastSendVersion();
+
     int getProgressInPercent() const {return m_progressInPercent; }
     void setProgressInPercent(int procent) { m_progressInPercent = procent; }