diff --git a/schema/models_directory/pb/qm/dft/ksdft/double_hybrid.json b/schema/models_directory/pb/qm/dft/ksdft/double_hybrid.json
index ada8985dd..cabbc083a 100644
--- a/schema/models_directory/pb/qm/dft/ksdft/double_hybrid.json
+++ b/schema/models_directory/pb/qm/dft/ksdft/double_hybrid.json
@@ -7,31 +7,33 @@
             "$ref": "../ksdft.json"
         }
     ],
-    "subtype": {
-        "enum": [
-            {
-                "name": "Double hybrid functional",
-                "slug": "double-hybrid"
-            }
-        ]
-    },
-    "functional": {
-        "oneOf": [
-            {
-                "$ref": "double_hybrid/functional.json"
-            },
-            {
-                "$ref": "double_hybrid/range_separated_functional.json"
-            }
-        ]
-    },
-    "augmentations": {
-        "$ref": "double_hybrid/augmentations.json"
-    },
-    "modifiers": {
-        "$ref": "double_hybrid/modifiers.json"
-    },
-    "tags": {
-        "$ref": "double_hybrid/tags.json"
+    "properties": {
+        "subtype": {
+            "enum": [
+                {
+                    "name": "Double hybrid functional",
+                    "slug": "double-hybrid"
+                }
+            ]
+        },
+        "functional": {
+            "oneOf": [
+                {
+                    "$ref": "double_hybrid/functional.json"
+                },
+                {
+                    "$ref": "double_hybrid/range_separated_functional.json"
+                }
+            ]
+        },
+        "augmentations": {
+            "$ref": "double_hybrid/augmentations.json"
+        },
+        "modifiers": {
+            "$ref": "double_hybrid/modifiers.json"
+        },
+        "tags": {
+            "$ref": "double_hybrid/tags.json"
+        }
     }
 }
diff --git a/schema/models_directory/pb/qm/dft/ksdft/gga.json b/schema/models_directory/pb/qm/dft/ksdft/gga.json
index b50e48769..b56eab2dd 100644
--- a/schema/models_directory/pb/qm/dft/ksdft/gga.json
+++ b/schema/models_directory/pb/qm/dft/ksdft/gga.json
@@ -7,24 +7,26 @@
             "$ref": "../ksdft.json"
         }
     ],
-    "subtype": {
-        "enum": [
-            {
-                "name": "Generalized Gradient Approximation",
-                "slug": "gga"
-            }
-        ]
-    },
-    "functional": {
-        "$ref": "gga/functional.json"
-    },
-    "augmentations": {
-        "$ref": "gga/augmentations.json"
-    },
-    "modifiers": {
-        "$ref": "gga/modifiers.json"
-    },
-    "tags": {
-        "$ref": "gga/tags.json"
+    "properties": {
+        "subtype": {
+            "enum": [
+                {
+                    "name": "Generalized Gradient Approximation",
+                    "slug": "gga"
+                }
+            ]
+        },
+        "functional": {
+            "$ref": "gga/functional.json"
+        },
+        "augmentations": {
+            "$ref": "gga/augmentations.json"
+        },
+        "modifiers": {
+            "$ref": "gga/modifiers.json"
+        },
+        "tags": {
+            "$ref": "gga/tags.json"
+        }
     }
 }
diff --git a/schema/models_directory/pb/qm/dft/ksdft/hybrid.json b/schema/models_directory/pb/qm/dft/ksdft/hybrid.json
index 920c1ed3b..fda3626bd 100644
--- a/schema/models_directory/pb/qm/dft/ksdft/hybrid.json
+++ b/schema/models_directory/pb/qm/dft/ksdft/hybrid.json
@@ -7,31 +7,33 @@
             "$ref": "../ksdft.json"
         }
     ],
-    "subtype": {
-        "enum": [
-            {
-                "name": "Hybrid functional",
-                "slug": "hybrid"
-            }
-        ]
-    },
-    "functional": {
-        "oneOf": [
-            {
-                "$ref": "hybrid/functional.json"
-            },
-            {
-                "$ref": "hybrid/range_separated_functional.json"
-            }
-        ]
-    },
-    "augmentations": {
-        "$ref": "hybrid/augmentations.json"
-    },
-    "modifiers": {
-        "$ref": "hybrid/modifiers.json"
-    },
-    "tags": {
-        "$ref": "hybrid/tags.json"
+    "properties": {
+        "subtype": {
+            "enum": [
+                {
+                    "name": "Hybrid functional",
+                    "slug": "hybrid"
+                }
+            ]
+        },
+        "functional": {
+            "oneOf": [
+                {
+                    "$ref": "hybrid/functional.json"
+                },
+                {
+                    "$ref": "hybrid/range_separated_functional.json"
+                }
+            ]
+        },
+        "augmentations": {
+            "$ref": "hybrid/augmentations.json"
+        },
+        "modifiers": {
+            "$ref": "hybrid/modifiers.json"
+        },
+        "tags": {
+            "$ref": "hybrid/tags.json"
+        }
     }
 }
diff --git a/schema/models_directory/pb/qm/dft/ksdft/lda.json b/schema/models_directory/pb/qm/dft/ksdft/lda.json
index bfb595a0a..9c7a2478b 100644
--- a/schema/models_directory/pb/qm/dft/ksdft/lda.json
+++ b/schema/models_directory/pb/qm/dft/ksdft/lda.json
@@ -7,24 +7,26 @@
             "$ref": "../ksdft.json"
         }
     ],
-    "subtype": {
-        "enum": [
-            {
-                "name": "Local Density Approximation",
-                "slug": "lda"
-            }
-        ]
-    },
-    "functional": {
-        "$ref": "lda/functional.json"
-    },
-    "augmentations": {
-        "$ref": "lda/augmentations.json"
-    },
-    "modifiers": {
-        "$ref": "lda/modifiers.json"
-    },
-    "tags": {
-        "$ref": "lda/tags.json"
+    "properties": {
+        "subtype": {
+            "enum": [
+                {
+                    "name": "Local Density Approximation",
+                    "slug": "lda"
+                }
+            ]
+        },
+        "functional": {
+            "$ref": "lda/functional.json"
+        },
+        "augmentations": {
+            "$ref": "lda/augmentations.json"
+        },
+        "modifiers": {
+            "$ref": "lda/modifiers.json"
+        },
+        "tags": {
+            "$ref": "lda/tags.json"
+        }
     }
 }
diff --git a/schema/models_directory/pb/qm/dft/ksdft/mgga.json b/schema/models_directory/pb/qm/dft/ksdft/mgga.json
index 2c7f4f5b1..c2f05d4fe 100644
--- a/schema/models_directory/pb/qm/dft/ksdft/mgga.json
+++ b/schema/models_directory/pb/qm/dft/ksdft/mgga.json
@@ -7,24 +7,26 @@
             "$ref": "../ksdft.json"
         }
     ],
-    "subtype": {
-        "enum": [
-            {
-                "name": "Meta Generalized Gradient Approximation",
-                "slug": "mgga"
-            }
-        ]
-    },
-    "functional": {
-        "$ref": "mgga/functional.json"
-    },
-    "augmentations": {
-        "$ref": "mgga/augmentations.json"
-    },
-    "modifiers": {
-        "$ref": "mgga/modifiers.json"
-    },
-    "tags": {
-        "$ref": "mgga/tags.json"
+    "properties": {
+        "subtype": {
+            "enum": [
+                {
+                    "name": "Meta Generalized Gradient Approximation",
+                    "slug": "mgga"
+                }
+            ]
+        },
+        "functional": {
+            "$ref": "mgga/functional.json"
+        },
+        "augmentations": {
+            "$ref": "mgga/augmentations.json"
+        },
+        "modifiers": {
+            "$ref": "mgga/modifiers.json"
+        },
+        "tags": {
+            "$ref": "mgga/tags.json"
+        }
     }
 }