diff --git a/src/Insight/UserInterfaces/InsightWindow/Widgets/TargetMemoryInspectionPane/FocusedMemoryRegion.cpp b/src/Insight/UserInterfaces/InsightWindow/Widgets/TargetMemoryInspectionPane/FocusedMemoryRegion.cpp
index da166814..24501013 100644
--- a/src/Insight/UserInterfaces/InsightWindow/Widgets/TargetMemoryInspectionPane/FocusedMemoryRegion.cpp
+++ b/src/Insight/UserInterfaces/InsightWindow/Widgets/TargetMemoryInspectionPane/FocusedMemoryRegion.cpp
@@ -15,8 +15,25 @@ namespace Bloom
     FocusedMemoryRegion::FocusedMemoryRegion(const QJsonObject& jsonObject)
         : MemoryRegion(jsonObject)
     {
+        using Exceptions::Exception;
+
         if (this->type != MemoryRegionType::FOCUSED) {
-            throw Exceptions::Exception("Invalid memory region type");
+            throw Exception("Invalid memory region type");
         }
+
+        if (!jsonObject.contains("dataType") || !jsonObject.contains("endianness")) {
+            throw Exception("Missing data");
+        }
+
+        this->dataType = FocusedMemoryRegion::regionDataTypesByName.at(jsonObject.find("dataType")->toString());
+        this->endianness = FocusedMemoryRegion::regionEndiannessByName.at(jsonObject.find("endianness")->toString());
+    }
+
+    QJsonObject FocusedMemoryRegion::toJson() const {
+        auto jsonObject = MemoryRegion::toJson();
+        jsonObject.insert("dataType", FocusedMemoryRegion::regionDataTypesByName.at(this->dataType));
+        jsonObject.insert("endianness", FocusedMemoryRegion::regionEndiannessByName.at(this->endianness));
+
+        return jsonObject;
     }
 }
diff --git a/src/Insight/UserInterfaces/InsightWindow/Widgets/TargetMemoryInspectionPane/FocusedMemoryRegion.hpp b/src/Insight/UserInterfaces/InsightWindow/Widgets/TargetMemoryInspectionPane/FocusedMemoryRegion.hpp
index 7412b205..c89fd513 100644
--- a/src/Insight/UserInterfaces/InsightWindow/Widgets/TargetMemoryInspectionPane/FocusedMemoryRegion.hpp
+++ b/src/Insight/UserInterfaces/InsightWindow/Widgets/TargetMemoryInspectionPane/FocusedMemoryRegion.hpp
@@ -4,6 +4,8 @@
 
 #include "MemoryRegion.hpp"
 
+#include "src/Helpers/BiMap.hpp"
+
 namespace Bloom
 {
     enum class MemoryRegionDataType: std::uint8_t
@@ -27,5 +29,20 @@ namespace Bloom
         );
 
         FocusedMemoryRegion(const QJsonObject& jsonObject);
+
+        QJsonObject toJson() const override;
+
+    private:
+        static const inline BiMap<MemoryRegionDataType, QString> regionDataTypesByName = {
+            {MemoryRegionDataType::UNKNOWN, "other"},
+            {MemoryRegionDataType::UNSIGNED_INTEGER, "unsigned_int"},
+            {MemoryRegionDataType::SIGNED_INTEGER, "signed_int"},
+            {MemoryRegionDataType::ASCII_STRING, "ascii_string"},
+        };
+
+        static const inline BiMap<Targets::TargetMemoryEndianness, QString> regionEndiannessByName = {
+            {Targets::TargetMemoryEndianness::LITTLE, "little"},
+            {Targets::TargetMemoryEndianness::BIG, "big"},
+        };
     };
 }