diff --git a/fabric/item/map/definition/1.0.0/schema.json b/fabric/item/map/definition/1.0.0/schema.json
new file mode 100644
index 00000000..51db421c
--- /dev/null
+++ b/fabric/item/map/definition/1.0.0/schema.json
@@ -0,0 +1,201 @@
+{
+  "$id": "https://developer.microsoft.com/json-schemas/fabric/item/map/definition/1.0.0/schema.json",
+  "$schema": "https://json-schema.org/draft-07/schema#",
+  "title": "Map Definition",
+  "type": "object",
+  "additionalProperties": false,
+  "properties": {
+    "$schema": {
+      "type": "string",
+      "description": "The schema version for the map definition"
+    },
+    "basemap": {
+      "type": "object",
+      "description": "Configuration for the base map settings",
+      "additionalProperties": false,
+      "properties": {
+        "options": {
+          "type": ["string", "null"],
+          "description": "Options for the map"
+        },
+        "controls": {
+          "type": "object",
+          "description": "Map control settings",
+          "additionalProperties": false,
+          "properties": {
+            "zoom": {
+              "type": ["boolean", "null"],
+              "description": "Enable zoom control"
+            },
+            "pitch": {
+              "type": ["boolean", "null"],
+              "description": "Enable pitch control"
+            },
+            "compass": {
+              "type": ["boolean", "null"],
+              "description": "Enable compass control"
+            },
+            "scale": {
+              "type": ["boolean", "null"],
+              "description": "Enable scale control"
+            },
+            "traffic": {
+              "type": ["boolean", "null"],
+              "description": "Enable traffic control"
+            }
+          }
+        },
+        "backgroundColor": {
+          "type": ["string", "null"],
+          "description": "Background color of the map"
+        },
+        "theme": {
+          "type": ["string", "null"],
+          "description": "Theme for the map"
+        }
+      }
+    },
+    "dataSources": {
+      "type": "object",
+      "description": "Data sources for the map",
+      "additionalProperties": false,
+      "properties": {
+        "lakehouses": {
+          "type": "array",
+          "description": "Array of lakehouse data sources",
+          "items": {
+            "type": "object",
+            "additionalProperties": false,
+            "properties": {
+              "workspaceId": {
+                "type": "string",
+                "description": "The workspace ID of the lakehouse",
+                "format": "uuid"
+              },
+              "artifactId": {
+                "type": "string",
+                "description": "The artifact ID of the lakehouse",
+                "format": "uuid"
+              }
+            },
+            "required": ["workspaceId", "artifactId"]
+          }
+        },
+        "kqlDataBases": {
+          "type": "array",
+          "description": "Array of KQL database data sources",
+          "items": {
+            "type": "object",
+            "additionalProperties": false,
+            "properties": {
+              "workspaceId": {
+                "type": "string",
+                "description": "The workspace ID of the KQL database",
+                "format": "uuid"
+              },
+              "artifactId": {
+                "type": "string",
+                "description": "The artifact ID of the KQL database",
+                "format": "uuid"
+              }
+            },
+            "required": ["workspaceId", "artifactId"]
+          }
+        }
+      }
+    },
+    "layerSources": {
+      "type": "array",
+      "description": "Array of layer sources for the map",
+      "items": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "id": {
+            "type": "string",
+            "description": "Unique identifier for the layer source",
+            "format": "uuid"
+          },
+          "name": {
+            "type": "string",
+            "description": "Name of the layer source"
+          },
+          "type": {
+            "type": "string",
+            "description": "Type of the layer source"
+          },
+          "options": {
+            "type": ["string", "null"],
+            "description": "Options for the layer source"
+          },
+          "parentArtifactId": {
+            "type": "string",
+            "description": "ID of the parent artifact",
+            "format": "uuid"
+          },
+          "relativePath": {
+            "type": ["string", "null"],
+            "description": "Relative path to the data source"
+          },
+          "querysetTabId": {
+            "type": ["string", "null"],
+            "description": "ID of the queryset and tab in format 'querysetId_tabId'",
+            "pattern": "^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}_[0-9a-zA-Z]+$"
+          },
+          "latitudeColumnName": {
+            "type": ["string", "null"],
+            "description": "Name of the latitude column"
+          },
+          "longitudeColumnName": {
+            "type": ["string", "null"],
+            "description": "Name of the longitude column"
+          },
+          "geometryColumnName": {
+            "type": ["string", "null"],
+            "description": "Name of the geometry column"
+          },
+          "refreshIntervalMs": {
+            "type": "integer",
+            "description": "Refresh interval in milliseconds",
+            "minimum": 0
+          }
+        },
+        "required": ["id", "name", "type", "parentArtifactId"]
+      }
+    },
+    "layerSettings": {
+      "type": "array",
+      "description": "Array of layer settings for the map",
+      "items": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "id": {
+            "type": "string",
+            "description": "Unique identifier for the layer",
+            "format": "uuid"
+          },
+          "name": {
+            "type": "string",
+            "description": "Name of the layer"
+          },
+          "sourceId": {
+            "type": "string",
+            "description": "ID of the associated layer source",
+            "format": "uuid"
+          },
+          "sourceLayerId": {
+            "type": ["string", "null"],
+            "description": "ID of the specific layer within the source"
+          },
+          "options": {
+            "type": "string",
+            "description": "Options for the layer rendering"
+          }
+        },
+        "required": ["id", "name", "sourceId"]
+      }
+    }
+  },
+  "required": ["$schema"]
+}
diff --git a/fabric/item/operationsAgents/definition/1.0.0/schema.json b/fabric/item/operationsAgents/definition/1.0.0/schema.json
index 0530241b..92f80a69 100644
--- a/fabric/item/operationsAgents/definition/1.0.0/schema.json
+++ b/fabric/item/operationsAgents/definition/1.0.0/schema.json
@@ -87,16 +87,18 @@
           "type": "string",
           "format": "uuid"
         },
+        "displayName": {
+          "type": "string"
+        },
+        "description": {
+          "type": "string"
+        },
         "kind": {
           "type": "string",
           "enum": [
             "PowerAutomateAction"
           ]
         },
-        "workspaceId": {
-          "type": "string",
-          "format": "uuid"
-        },
         "parameters": {
           "type": "array",
           "items": {
@@ -109,6 +111,8 @@
       },
       "required": [
         "id",
+        "displayName",
+        "description",
         "kind",
         "connection"
       ]
diff --git a/spfx-build/webpack-patch.schema.json b/spfx-build/webpack-patch.schema.json
new file mode 100644
index 00000000..754ff4b7
--- /dev/null
+++ b/spfx-build/webpack-patch.schema.json
@@ -0,0 +1,25 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "Webpack Patch Plugin Configuration (config/webpack-patch.json)",
+  "description": "Defines parameters for the Webpack Patch Plugin that applies custom patches to the base webpack configuration",
+  "type": "object",
+  "additionalProperties": false,
+  "properties": {
+    "$schema": {
+      "type": "string",
+      "description": "The JSON schema reference for this configuration file"
+    },
+    "patchFiles": {
+      "title": "Patch Files",
+      "description": "A list of file paths (relative to the project root) that are webpack config patches. These patches will be applied in order after the base webpack config is generated. Each patch file must export a function with the signature: (config: WebpackConfiguration) => WebpackConfiguration | Promise<WebpackConfiguration>",
+      "type": "array",
+      "items": {
+        "type": "string",
+        "minLength": 1,
+        "description": "Relative path to a webpack config patch file"
+      },
+      "uniqueItems": true,
+      "default": []
+    }
+  }
+}