diff --git a/extensions/openpower-pels/registry.cpp b/extensions/openpower-pels/registry.cpp
index 9cccb0b..c9c4169 100644
--- a/extensions/openpower-pels/registry.cpp
+++ b/extensions/openpower-pels/registry.cpp
@@ -190,6 +190,11 @@
     return type;
 }
 
+bool getSRCDeconfigFlag(const nlohmann::json& src)
+{
+    return src["DeconfigFlag"].get<bool>();
+}
+
 std::optional<std::map<SRC::WordNum, SRC::AdditionalDataField>>
     getSRCHexwordFields(const nlohmann::json& src, const std::string& name)
 {
@@ -735,6 +740,11 @@
                 entry.src.symptomID = helper::getSRCSymptomIDFields(src, name);
             }
 
+            if (src.contains("DeconfigFlag"))
+            {
+                entry.src.deconfigFlag = helper::getSRCDeconfigFlag(src);
+            }
+
             auto& doc = (*e)["Documentation"];
             entry.doc.message = doc["Message"];
             entry.doc.description = doc["Description"];
diff --git a/extensions/openpower-pels/registry.hpp b/extensions/openpower-pels/registry.hpp
index 7ee5979..e72fafb 100644
--- a/extensions/openpower-pels/registry.hpp
+++ b/extensions/openpower-pels/registry.hpp
@@ -105,7 +105,12 @@
     using AdditionalDataField = std::tuple<std::string, std::string>;
     std::optional<std::map<WordNum, AdditionalDataField>> hexwordADFields;
 
-    SRC() : type(0), reasonCode(0) {}
+    /**
+     * @brief If the Deconfigured flag should be set in hex word 5
+     */
+    bool deconfigFlag;
+
+    SRC() : type(0), reasonCode(0), deconfigFlag(false) {}
 };
 
 struct AppCapture
@@ -448,6 +453,15 @@
     getSRCSymptomIDFields(const nlohmann::json& src, const std::string& name);
 
 /**
+ * @brief Returns the value of the 'DeconfigFlag' field.
+ *
+ * @param[in] src - The message registry SRC dictionary to read from
+ *
+ * @return bool - The field value
+ */
+bool getSRCDeconfigFlag(const nlohmann::json& src);
+
+/**
  * @brief Reads the "ComponentID" field out of JSON and converts it to a
  *        uint16_t like 0xFF00.
  *
diff --git a/extensions/openpower-pels/registry/README.md b/extensions/openpower-pels/registry/README.md
index 154622e..f914bfc 100644
--- a/extensions/openpower-pels/registry/README.md
+++ b/extensions/openpower-pels/registry/README.md
@@ -239,6 +239,20 @@
 }
 ```
 
+### SRC Deconfig Flag
+
+Bit 6 in hex word 5 of the SRC means that one or more called out resources have
+been deconfigured, and this flag can be used to set that bit. The only other way
+to set it is by indicating it when
+[passing in the callouts via JSON](../README.md#callouts).
+
+This is looked at by the software that creates the periodic PELs that indicate a
+system is running with deconfigured hardware.
+
+```json
+"DeconfigFlag": true
+```
+
 ### Documentation Fields
 
 The documentation fields are used by PEL parsers to display a human readable
diff --git a/extensions/openpower-pels/registry/schema/schema.json b/extensions/openpower-pels/registry/schema/schema.json
index 0d23cd8..3a2ac42 100644
--- a/extensions/openpower-pels/registry/schema/schema.json
+++ b/extensions/openpower-pels/registry/schema/schema.json
@@ -100,7 +100,9 @@
 
                 "SymptomIDFields": { "$ref": "#/definitions/symptomID" },
 
-                "Words6To9": { "$ref": "#/definitions/srcWords6To9" }
+                "Words6To9": { "$ref": "#/definitions/srcWords6To9" },
+
+                "DeconfigFlag": { "$ref": "#/definitions/deconfigFlag" }
             },
 
             "required": ["ReasonCode", "Words6To9"],
@@ -132,6 +134,11 @@
             "enum": ["BD", "11"]
         },
 
+        "deconfigFlag": {
+            "description": "If true, will set bit 6 in hex data word 5, which means 'one or more resources are deconfigured'.",
+            "type": "boolean"
+        },
+
         "docNotes": {
             "description": "Any notes/comments about the error. An array of strings for manual line wrapping. Optional.",
             "type": "array",
diff --git a/extensions/openpower-pels/src.cpp b/extensions/openpower-pels/src.cpp
index 063c2ad..dc75e07 100644
--- a/extensions/openpower-pels/src.cpp
+++ b/extensions/openpower-pels/src.cpp
@@ -350,6 +350,11 @@
     setBMCPosition();
     setMotherboardCCIN(dataIface);
 
+    if (regEntry.src.deconfigFlag)
+    {
+        setErrorStatusFlag(ErrorStatusFlags::deconfigured);
+    }
+
     // Fill in the last 4 words from the AdditionalData property contents.
     setUserDefinedHexWords(regEntry, additionalData);
 
diff --git a/test/openpower-pels/registry_test.cpp b/test/openpower-pels/registry_test.cpp
index 12a205f..b33c07e 100644
--- a/test/openpower-pels/registry_test.cpp
+++ b/test/openpower-pels/registry_test.cpp
@@ -85,7 +85,8 @@
                         "Description": "bad voltage",
                         "AdditionalDataPropSource": "VOLTAGE"
                     }
-                }
+                },
+                "DeconfigFlag": true
             },
 
             "Documentation":
@@ -222,6 +223,7 @@
 
     EXPECT_EQ(entry->src.type, 0xBD);
     EXPECT_EQ(entry->src.reasonCode, 0x2333);
+    EXPECT_TRUE(entry->src.deconfigFlag);
 
     auto& hexwords = entry->src.hexwordADFields;
     EXPECT_TRUE(hexwords);
@@ -282,6 +284,7 @@
     EXPECT_EQ(entry->src.type, 0xBD);
     EXPECT_FALSE(entry->src.hexwordADFields);
     EXPECT_FALSE(entry->src.symptomID);
+    EXPECT_FALSE(entry->src.deconfigFlag);
 }
 
 TEST_F(RegistryTest, TestBadJSON)
diff --git a/test/openpower-pels/src_test.cpp b/test/openpower-pels/src_test.cpp
index f2ade68..ed8af4b 100644
--- a/test/openpower-pels/src_test.cpp
+++ b/test/openpower-pels/src_test.cpp
@@ -230,6 +230,7 @@
     // Validate more fields here as the code starts filling them in.
 
     // Ensure hex word 5 wasn't allowed to be set to TEST1's contents
+    // And that none of the error status flags are set
     EXPECT_EQ(hexwords[5 - 2], 0);
 
     // The user defined hex word fields specifed in the additional data.
@@ -491,6 +492,7 @@
     message::Entry entry;
     entry.src.type = 0xBD;
     entry.src.reasonCode = 0xABCD;
+    entry.src.deconfigFlag = true;
     entry.subsystem = 0x42;
 
     entry.callouts = R"(
@@ -555,6 +557,10 @@
 
         SRC src{entry, ad, dataIface};
 
+        const auto& hexwords = src.hexwordData();
+        auto mask = static_cast<uint32_t>(SRC::ErrorStatusFlags::deconfigured);
+        EXPECT_EQ(hexwords[5 - 2] & mask, mask);
+
         auto& callouts = src.callouts()->callouts();
         ASSERT_EQ(callouts.size(), 2);