diff --git a/backend/docs/docs.go b/backend/docs/docs.go
index 7a08b0e..c8b020d 100644
--- a/backend/docs/docs.go
+++ b/backend/docs/docs.go
@@ -108,6 +108,56 @@ const docTemplate = `{
                 }
             }
         },
+        "/promote/{projectName}": {
+            "put": {
+                "security": [
+                    {
+                        "JWT": []
+                    }
+                ],
+                "description": "Promote a user to project manager",
+                "consumes": [
+                    "text/plain"
+                ],
+                "produces": [
+                    "text/plain"
+                ],
+                "tags": [
+                    "Auth"
+                ],
+                "summary": "Promote to project manager",
+                "parameters": [
+                    {
+                        "type": "string",
+                        "description": "Project name",
+                        "name": "projectName",
+                        "in": "path",
+                        "required": true
+                    },
+                    {
+                        "type": "string",
+                        "description": "User name",
+                        "name": "userName",
+                        "in": "query",
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "403": {
+                        "description": "Forbidden",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    "500": {
+                        "description": "Internal server error",
+                        "schema": {
+                            "type": "string"
+                        }
+                    }
+                }
+            }
+        },
         "/promoteToAdmin": {
             "post": {
                 "security": [
diff --git a/frontend/src/API/API.ts b/frontend/src/API/API.ts
index c4cf445..b3c6eae 100644
--- a/frontend/src/API/API.ts
+++ b/frontend/src/API/API.ts
@@ -538,7 +538,7 @@ export const api: API = {
   ): Promise<APIResponse<WeeklyReport>> {
     try {
       const response = await fetch(
-        `/api/getWeeklyReport?projectName=${projectName}&week=${week}&targetUser=${targetUser}`,
+        `/api/getWeeklyReport?projectName=${projectName}&week=${week}&targetUser=${targetUser ?? ""}`,
         {
           method: "GET",
           headers: {
@@ -566,7 +566,7 @@ export const api: API = {
   ): Promise<APIResponse<WeeklyReport[]>> {
     try {
       const response = await fetch(
-        `/api/getAllWeeklyReports/${projectName}?targetUser=${targetUser}`,
+        `/api/getAllWeeklyReports/${projectName}?targetUser=${targetUser ?? ""}`,
         {
           method: "GET",
           headers: {