diff --git a/src/controllers/installationController.js b/src/controllers/installationController.js
index f97b53c2..45dc5979 100644
--- a/src/controllers/installationController.js
+++ b/src/controllers/installationController.js
@@ -140,49 +140,49 @@ exports.createTeamMember = async (req, reply) => {
     }
   };
 
-exports.getAllDepartments = async (request, reply) => {
-  try {
-    const { departmentName } = request.params;
+// exports.getAllDepartments = async (request, reply) => {
+//   try {
+//     const { departmentName } = request.params;
 
-    if (!departmentName) {
-      return reply.status(400).send({
-        simplydata: {
-          error: true,
-          message: "departmentName is required in path params",
-        },
-      });
-    }
+//     if (!departmentName) {
+//       return reply.status(400).send({
+//         simplydata: {
+//           error: true,
+//           message: "departmentName is required in path params",
+//         },
+//       });
+//     }
 
-    // ✅ Find all departments matching departmentName
-    const departments = await Deparments.find({ departmentName }).lean();
+//     // ✅ Find all departments matching departmentName
+//     const departments = await Deparments.find({ departmentName }).lean();
 
-    if (!departments.length) {
-      return reply.status(404).send({
-        simplydata: {
-          error: true,
-          message: "No departments found with the given departmentName",
-        },
-      });
-    }
+//     if (!departments.length) {
+//       return reply.status(404).send({
+//         simplydata: {
+//           error: true,
+//           message: "No departments found with the given departmentName",
+//         },
+//       });
+//     }
 
-    return reply.send({
-      simplydata: {
-        error: false,
-        message: "Departments retrieved successfully",
-        data: departments,
-      },
-    });
+//     return reply.send({
+//       simplydata: {
+//         error: false,
+//         message: "Departments retrieved successfully",
+//         data: departments,
+//       },
+//     });
 
-  } catch (err) {
-    console.error("Error fetching departments:", err);
-    return reply.status(500).send({
-      simplydata: {
-        error: true,
-        message: "Internal server error",
-      },
-    });
-  }
-};
+//   } catch (err) {
+//     console.error("Error fetching departments:", err);
+//     return reply.status(500).send({
+//       simplydata: {
+//         error: true,
+//         message: "Internal server error",
+//       },
+//     });
+//   }
+// };
 
 //   exports.assignTeamMemberToQuotation = async (request, reply) => {
 //     try {
@@ -250,6 +250,54 @@ exports.getAllDepartments = async (request, reply) => {
 //     }
 // };
 
+exports.getAllDepartments = async (request, reply) => {
+  try {
+    const { departmentName } = request.params;
+
+    if (!departmentName) {
+      return reply.status(400).send({
+        simplydata: {
+          error: true,
+          message: "departmentName is required in path params",
+        },
+      });
+    }
+
+    // Find all departments matching departmentName
+    const departments = await Deparments.find({ departmentName }).lean();
+
+    if (!departments.length) {
+      return reply.status(404).send({
+        simplydata: {
+          error: true,
+          message: "No departments found with the given departmentName",
+        },
+      });
+    }
+
+    // Add extra object { firstName: "Self" } at start
+    const extraObject = { firstName: "Self" };
+    const responseData = [extraObject, ...departments];
+
+    return reply.send({
+      simplydata: {
+        error: false,
+        message: "Departments retrieved successfully",
+        data: responseData,
+      },
+    });
+
+  } catch (err) {
+    console.error("Error fetching departments:", err);
+    return reply.status(500).send({
+      simplydata: {
+        error: true,
+        message: "Internal server error",
+      },
+    });
+  }
+};
+
 exports.assignTeamMemberToQuotation = async (request, reply) => {
   try {
     const { installationId } = request.params;
@@ -932,49 +980,59 @@ exports.getQuotationsByInstallationAndTeamMember = async (request, reply) => {
 };
 
 
-  exports.getDepartmentByFirstName = async (req, reply) => {
-    try {
-      let { firstName } = req.params;
-  
-      if (!firstName) {
-        return reply.status(400).send({
-          simplydata: { error: true, message: "firstName is required" },
-        });
-      }
-  
-      // Trim and convert to lowercase
-      firstName = firstName.trim().toLowerCase();
-      console.log("Searching for firstName:", firstName); // Debugging log
-  
-      // Search for the department with case-insensitive and space-tolerant regex
-      const department = await Deparments.findOne({
-        firstName: { $regex: `^\\s*${firstName}\\s*$`, $options: "i" }
-      }).lean();
-  
-      console.log("Department found:", department); // Debugging log
-  
-      if (!department) {
-        return reply.status(404).send({
-          simplydata: { error: true, message: "Department not found" },
-        });
-      }
-  
-      return reply.send({
-        simplydata: {
-          error: false,
-          message: "Department details fetched successfully",
-          firstName: department.firstName,
-          phone: department.phone,
-        },
+exports.getDepartmentByFirstName = async (req, reply) => {
+  try {
+    let { departmentName, firstName } = req.params;
+
+    if (!departmentName) {
+      return reply.status(400).send({
+        simplydata: { error: true, message: "departmentName is required" },
       });
-  
-    } catch (err) {
-      console.error("Error fetching department details:", err);
-      return reply.status(500).send({
-        simplydata: { error: true, message: "Internal server error" },
+    }
+    if (!firstName) {
+      return reply.status(400).send({
+        simplydata: { error: true, message: "firstName is required" },
       });
     }
-  };
+
+    departmentName = departmentName.trim();
+    firstName = firstName.trim();
+
+    console.log("Searching for:", { departmentName, firstName });
+
+    const department = await Deparments.findOne({
+      firstName: { $regex: `^\\s*${firstName}\\s*$`, $options: "i" },
+      departmentName: { $regex: `^${departmentName}$`, $options: "i" }
+    }).lean();
+
+    console.log("Department found:", department);
+
+    if (!department) {
+      return reply.status(404).send({
+        simplydata: { error: true, message: "Department not found" },
+      });
+    }
+
+    return reply.send({
+      simplydata: {
+        error: false,
+        message: "Department details fetched successfully",
+        firstName: department.firstName,
+        phone: department.phone,
+        lastName: department.lastName,
+        email: department.email
+      },
+    });
+
+  } catch (err) {
+    console.error("Error fetching department details:", err);
+    return reply.status(500).send({
+      simplydata: { error: true, message: "Internal server error" },
+    });
+  }
+};
+
+
 
  // const moment = require('moment-timezone');
 
diff --git a/src/routes/installationRoute.js b/src/routes/installationRoute.js
index 0780df90..b0a01f6d 100644
--- a/src/routes/installationRoute.js
+++ b/src/routes/installationRoute.js
@@ -235,7 +235,7 @@ fastify.get("/api/getAllDepartments/:departmentName", {
         handler: installationController.deleteTeamMember
       });
       
-      fastify.get("/api/getDepartmentByFirstName/:firstName", {
+      fastify.get("/api/getDepartmentByFirstName/:departmentName/:firstName", {
         schema: {
           description: "Get department details by first name",
           tags: ["Installation"],
@@ -244,6 +244,7 @@ fastify.get("/api/getAllDepartments/:departmentName", {
             type: "object",
             properties: {
               firstName: { type: "string", description: "Department's first name" },
+              departmentName: { type: "string"}
             },
             required: ["firstName"],
           },