diff --git a/src/app/(app)/settings/backoffice/exports/page.tsx b/src/app/(app)/settings/backoffice/exports/page.tsx
index 2b2c685..8380370 100644
--- a/src/app/(app)/settings/backoffice/exports/page.tsx
+++ b/src/app/(app)/settings/backoffice/exports/page.tsx
@@ -1,16 +1,153 @@
+"use client";
+
 import { AuthCheck } from "@/components/auth-check";
+import CustomCombobox from "@/components/combobox";
 import SettingsWrapper from "@/components/settings-wrapper";
-import { Metadata } from "next";
+import {
+  useExportGroupEnrollments,
+  useExportShiftGroups,
+} from "@/lib/queries/backoffice";
+import { useGetAllCourses } from "@/lib/queries/courses";
+import { ICourse } from "@/lib/types";
+import clsx from "clsx";
+import { useState } from "react";
+import { twMerge } from "tailwind-merge";
+
+function downloadFile({
+  data,
+  fileName,
+  fileType,
+}: {
+  data: string;
+  fileName: string;
+  fileType: string;
+}) {
+  const blob = new Blob([data], { type: fileType });
+
+  const a = document.createElement("a");
+  a.download = fileName;
+  a.href = window.URL.createObjectURL(blob);
+  const clickEvt = new MouseEvent("click", {
+    view: window,
+    bubbles: true,
+    cancelable: true,
+  });
+  a.dispatchEvent(clickEvt);
+  a.remove();
+}
+
+function formatCourses(courses: ICourse[] | undefined) {
+  if (!courses) return [];
 
-export const metadata: Metadata = {
-  title: "Pombo | Exports",
-};
+  return courses.map((course) => {
+    return { id: course.id, name: course.name };
+  });
+}
 
 export default function Exports() {
+  const [selectedCourse, setSelectedCourse] = useState<{
+    id: string;
+    name: string;
+  } | null>(null);
+
+  const { data: allCourses } = useGetAllCourses();
+  const { refetch: getShiftGroups, isError: exportShiftsGroupError } =
+    useExportShiftGroups(selectedCourse?.id || "");
+  const { refetch: getGroupEnrollment, isError: exportGroupEnrollmentsError } =
+    useExportGroupEnrollments(selectedCourse?.id || "");
+
+  const formattedCourses = formatCourses(allCourses);
+
+  const handleShiftsGroupExport = async () => {
+    const result = await getShiftGroups();
+    downloadFile({
+      data: result.data,
+      fileName: `${selectedCourse?.name}-turmas.csv`,
+      fileType: "text/csv",
+    });
+  };
+
+  const handleGroupEnrollmentsExport = async () => {
+    const result = await getGroupEnrollment();
+    downloadFile({
+      data: result.data,
+      fileName: `${selectedCourse?.name}-inscrições.csv`,
+      fileType: "text/csv",
+    });
+  };
+
+  const validCourse = selectedCourse !== null;
+
   return (
     <AuthCheck userTypes={["admin", "professor"]}>
-      <SettingsWrapper title="Export data">
-        <div>Exports Page</div>
+      <title>Pombo | Exports</title>
+
+      <SettingsWrapper title="Schedule Generator">
+        <div className="flex h-full flex-col gap-8">
+          <section className="space-y-2">
+            <h2 className="text-2xl font-semibold">Generate new schedule</h2>
+            <p>Trigger the schedule generator with a few clicks</p>
+          </section>
+
+          <section className="space-y-6">
+            <div className="max-w-2xl space-y-6">
+              <div className="space-y-1">
+                <p className="pl-2 font-semibold select-none">Courses</p>
+                <CustomCombobox
+                  items={formattedCourses}
+                  selectedItem={selectedCourse}
+                  setSelectedItem={setSelectedCourse}
+                />
+              </div>
+            </div>
+
+            <div className="mt-6 inline-flex w-full max-w-2xl items-center gap-4">
+              <button
+                disabled={!validCourse}
+                onClick={handleShiftsGroupExport}
+                className={twMerge(
+                  clsx(
+                    "w-1/2 rounded-lg px-4 py-2 text-sm font-semibold text-white transition-all duration-200 md:text-base",
+                    !validCourse
+                      ? "cursor-not-allowed bg-gray-400"
+                      : "bg-primary-400 hover:bg-primary-400/95 cursor-pointer hover:scale-98",
+                  ),
+                )}
+              >
+                Shift Groups
+              </button>
+
+              <span className="text-dark/80 font-semibold">or</span>
+
+              <button
+                disabled={!validCourse}
+                onClick={handleGroupEnrollmentsExport}
+                className={twMerge(
+                  clsx(
+                    "w-1/2 rounded-lg px-4 py-2 text-sm font-semibold text-white transition-all duration-200 md:text-base",
+                    !validCourse
+                      ? "cursor-not-allowed bg-gray-400"
+                      : "bg-primary-400 hover:bg-primary-400/95 cursor-pointer hover:scale-98",
+                  ),
+                )}
+              >
+                Group Enrollments
+              </button>
+            </div>
+
+            {exportShiftsGroupError && (
+              <p className="text-dark/50 font-semibold">
+                Failed to download Shifts Group!
+              </p>
+            )}
+
+            {exportGroupEnrollmentsError && (
+              <p className="text-dark/50 font-semibold">
+                Failed to download Group Enrollment!
+              </p>
+            )}
+          </section>
+        </div>
       </SettingsWrapper>
     </AuthCheck>
   );
diff --git a/src/app/(app)/settings/backoffice/generator/page.tsx b/src/app/(app)/settings/backoffice/generator/page.tsx
index 6cb57b3..8ce6114 100644
--- a/src/app/(app)/settings/backoffice/generator/page.tsx
+++ b/src/app/(app)/settings/backoffice/generator/page.tsx
@@ -1,5 +1,6 @@
 "use client";
 
+import { AuthCheck } from "@/components/auth-check";
 import CustomSelect from "@/components/select";
 import SettingsWrapper from "@/components/settings-wrapper";
 import { useGenerateSchedule } from "@/lib/mutations/backoffice";
@@ -31,71 +32,73 @@ export default function GenerateSchedule() {
   });
 
   return (
-    <SettingsWrapper title="Schedule Generator">
-      <div className="flex h-full flex-col gap-8">
-        <section className="space-y-2">
-          <h2 className="text-2xl font-semibold">Generate new schedule</h2>
-          <p>Trigger the schedule generator with a few clicks</p>
-        </section>
+    <AuthCheck userTypes={["admin", "professor"]}>
+      <SettingsWrapper title="Schedule Generator">
+        <div className="flex h-full flex-col gap-8">
+          <section className="space-y-2">
+            <h2 className="text-2xl font-semibold">Generate new schedule</h2>
+            <p>Trigger the schedule generator with a few clicks</p>
+          </section>
 
-        <section className="space-y-6">
-          <div className="max-w-2xl space-y-6">
-            <div className="space-y-1">
-              <p className="pl-2 font-semibold">Degree</p>
-              <CustomSelect
-                items={degrees || []}
-                selectedItem={
-                  selectedDegree || { id: "", name: "Select a course" }
-                }
-                setSelectedItem={setselectedDegree}
-              />
-            </div>
+          <section className="space-y-6">
+            <div className="max-w-2xl space-y-6">
+              <div className="space-y-1">
+                <p className="pl-2 font-semibold">Degree</p>
+                <CustomSelect
+                  items={degrees || []}
+                  selectedItem={
+                    selectedDegree || { id: "", name: "Select a course" }
+                  }
+                  setSelectedItem={setselectedDegree}
+                />
+              </div>
 
-            <div className="space-y-1">
-              <p className="pl-2 font-semibold">Semester</p>
-              <CustomSelect
-                items={[1, 2].map((semester) => ({
-                  id: `semester-${semester}`,
-                  name: semester.toString(),
-                }))}
-                selectedItem={selectedSemester}
-                setSelectedItem={setSelectedSemester}
-              />
+              <div className="space-y-1">
+                <p className="pl-2 font-semibold">Semester</p>
+                <CustomSelect
+                  items={[1, 2].map((semester) => ({
+                    id: `semester-${semester}`,
+                    name: semester.toString(),
+                  }))}
+                  selectedItem={selectedSemester}
+                  setSelectedItem={setSelectedSemester}
+                />
+              </div>
             </div>
-          </div>
 
-          <button
-            disabled={!selectedDegree}
-            onClick={onGenerate}
-            className={twMerge(
-              clsx(
-                "mt-6 min-w-1/4 rounded-lg px-4 py-2 font-semibold text-white transition-all duration-200",
-                !selectedDegree
-                  ? "cursor-not-allowed bg-gray-400"
-                  : "bg-primary-400 hover:bg-primary-400/95 cursor-pointer hover:scale-98",
-              ),
-            )}
-          >
-            Generate Schedule
-          </button>
+            <button
+              disabled={!selectedDegree}
+              onClick={onGenerate}
+              className={twMerge(
+                clsx(
+                  "mt-6 min-w-1/4 rounded-lg px-4 py-2 font-semibold text-white transition-all duration-200",
+                  !selectedDegree
+                    ? "cursor-not-allowed bg-gray-400"
+                    : "bg-primary-400 hover:bg-primary-400/95 cursor-pointer hover:scale-98",
+                ),
+              )}
+            >
+              Generate Schedule
+            </button>
 
-          {generateSchedule.isPending && (
-            <p className="text-dark/50 font-semibold">Pending...</p>
-          )}
+            {generateSchedule.isPending && (
+              <p className="text-dark/50 font-semibold">Pending...</p>
+            )}
 
-          {generateSchedule.isSuccess && (
-            <p className="text-dark/50 font-semibold">
-              {generateSchedule.data.message}
-            </p>
-          )}
+            {generateSchedule.isSuccess && (
+              <p className="text-dark/50 font-semibold">
+                {generateSchedule.data.message}
+              </p>
+            )}
 
-          {generateSchedule.isError && (
-            <p className="text-dark/50 font-semibold">
-              {generateSchedule.error.message}
-            </p>
-          )}
-        </section>
-      </div>
-    </SettingsWrapper>
+            {generateSchedule.isError && (
+              <p className="text-dark/50 font-semibold">
+                {generateSchedule.error.message}
+              </p>
+            )}
+          </section>
+        </div>
+      </SettingsWrapper>
+    </AuthCheck>
   );
 }
diff --git a/src/app/(app)/settings/connections/page.tsx b/src/app/(app)/settings/connections/page.tsx
deleted file mode 100644
index 97064ab..0000000
--- a/src/app/(app)/settings/connections/page.tsx
+++ /dev/null
@@ -1,14 +0,0 @@
-import SettingsWrapper from "@/components/settings-wrapper";
-import { Metadata } from "next";
-
-export const metadata: Metadata = {
-  title: "Pombo | Connections",
-};
-
-export default function Connections() {
-  return (
-    <SettingsWrapper title="Connections and services">
-      <div>Connections Page</div>
-    </SettingsWrapper>
-  );
-}
diff --git a/src/app/(app)/settings/notifications/page.tsx b/src/app/(app)/settings/notifications/page.tsx
deleted file mode 100644
index 05ae2c7..0000000
--- a/src/app/(app)/settings/notifications/page.tsx
+++ /dev/null
@@ -1,14 +0,0 @@
-import SettingsWrapper from "@/components/settings-wrapper";
-import { Metadata } from "next";
-
-export const metadata: Metadata = {
-  title: "Pombo | Notifications",
-};
-
-export default function Notifications() {
-  return (
-    <SettingsWrapper title="Notifications and alerts">
-      <div>Notifications Page</div>
-    </SettingsWrapper>
-  );
-}
diff --git a/src/app/(app)/settings/preferences/page.tsx b/src/app/(app)/settings/preferences/page.tsx
deleted file mode 100644
index f8da506..0000000
--- a/src/app/(app)/settings/preferences/page.tsx
+++ /dev/null
@@ -1,14 +0,0 @@
-import SettingsWrapper from "@/components/settings-wrapper";
-import { Metadata } from "next";
-
-export const metadata: Metadata = {
-  title: "Pombo | Preferences",
-};
-
-export default function Preferences() {
-  return (
-    <SettingsWrapper title="Preferences and customization">
-      <div>Preferences Page</div>
-    </SettingsWrapper>
-  );
-}
diff --git a/src/app/(app)/settings/privacy/page.tsx b/src/app/(app)/settings/privacy/page.tsx
deleted file mode 100644
index e1bbd53..0000000
--- a/src/app/(app)/settings/privacy/page.tsx
+++ /dev/null
@@ -1,14 +0,0 @@
-import SettingsWrapper from "@/components/settings-wrapper";
-import { Metadata } from "next";
-
-export const metadata: Metadata = {
-  title: "Pombo | Privacy",
-};
-
-export default function Privacy() {
-  return (
-    <SettingsWrapper title="Privacy and data">
-      <div>Privacy Page</div>
-    </SettingsWrapper>
-  );
-}
diff --git a/src/components/calendar/event-card.tsx b/src/components/calendar/event-card.tsx
index 87859aa..f6fcd13 100644
--- a/src/components/calendar/event-card.tsx
+++ b/src/components/calendar/event-card.tsx
@@ -2,8 +2,8 @@ import { EventProps } from "react-big-calendar";
 import { editColor } from "@/lib/utils";
 
 export default function EventCard({ event }: EventProps) {
-  const building = event.resource?.building || "";
-  const room = event.resource?.room || "";
+  const building = event.resource?.building;
+  const room = event.resource?.room;
   const textColor = event.resource?.textColor;
 
   const location = `${building} - ${room}`;
@@ -26,9 +26,9 @@ export default function EventCard({ event }: EventProps) {
     >
       <div className="space-y-0.5">
         <h3>{event.title}</h3>
-        <p className="text-xs opacity-70 sm:text-sm">
-          {location || "No location"}
-        </p>
+        {building && room && (
+          <p className="text-xs opacity-70 sm:text-sm">{location}</p>
+        )}
       </div>
     </div>
   );
diff --git a/src/components/calendar/event-modal.tsx b/src/components/calendar/event-modal.tsx
index 2a27b75..8c40330 100644
--- a/src/components/calendar/event-modal.tsx
+++ b/src/components/calendar/event-modal.tsx
@@ -152,11 +152,13 @@ export default function EventModal({
                   />
                 )}
                 <ModalItem icon="schedule" label="Hora" value={eventTime} />
-                <ModalItem
-                  icon="location_on"
-                  label="Local"
-                  value={eventLocation}
-                />
+                {event.building && event.room && (
+                  <ModalItem
+                    icon="location_on"
+                    label="Local"
+                    value={eventLocation}
+                  />
+                )}
                 {type === "calendar" && event.link && (
                   <ModalItem
                     icon="explore"
diff --git a/src/components/combobox.tsx b/src/components/combobox.tsx
new file mode 100644
index 0000000..917c155
--- /dev/null
+++ b/src/components/combobox.tsx
@@ -0,0 +1,82 @@
+"use client";
+
+import { IItemProps } from "@/lib/types";
+import {
+  ComboboxInput,
+  ComboboxOptions,
+  Combobox,
+  ComboboxOption,
+  ComboboxButton,
+} from "@headlessui/react";
+import clsx from "clsx";
+import { useState } from "react";
+
+interface ICustomCombobox {
+  items: IItemProps[];
+  selectedItem: IItemProps | null;
+  setSelectedItem: (item: IItemProps | null) => void;
+  className?: string;
+}
+
+export default function CustomCombobox({
+  items,
+  selectedItem,
+  setSelectedItem,
+  className,
+}: ICustomCombobox) {
+  const [query, setQuery] = useState("");
+
+  const filteredItems =
+    query === ""
+      ? items
+      : Object.values(items).filter((item) => {
+          return item.name.toLowerCase().includes(query.toLowerCase());
+        });
+
+  return (
+    <Combobox
+      value={selectedItem}
+      onChange={setSelectedItem}
+      onClose={() => setQuery("")}
+    >
+      <div className={clsx("relative", className)}>
+        <ComboboxInput
+          aria-label="Assignee"
+          displayValue={(item: IItemProps) => item?.name || ""}
+          onChange={(event) => setQuery(event.target.value)}
+          className={clsx(
+            "bg-muted border-dark/10 w-full rounded-lg border py-1.5 pr-8 pl-3 text-sm/6",
+            "focus:not-data-focus:outline-none data-focus:outline-2 data-focus:-outline-offset-2 data-focus:outline-white/25",
+          )}
+        />
+
+        <ComboboxButton className="absolute inset-y-2 right-0 px-2.5">
+          <span className="material-symbols-outlined text-2xl">
+            keyboard_arrow_down
+          </span>
+        </ComboboxButton>
+      </div>
+      <ComboboxOptions
+        anchor="bottom"
+        transition
+        className={clsx(
+          "border-dark/5 bg-muted w-(--input-width) rounded-xl border p-1 [--anchor-gap:--spacing(1)] empty:invisible",
+          "transition duration-100 ease-in data-leave:data-closed:opacity-0",
+        )}
+      >
+        {filteredItems.map((item) => (
+          <ComboboxOption
+            key={item.id}
+            value={item}
+            className="group data-focus:bg-primary-400/10 flex cursor-default items-center gap-2 rounded-lg px-3 py-1.5 select-none"
+          >
+            <span className="material-symbols-outlined invisible size-4 text-xl group-data-selected:visible">
+              check
+            </span>
+            <div>{item.name}</div>
+          </ComboboxOption>
+        ))}
+      </ComboboxOptions>
+    </Combobox>
+  );
+}
diff --git a/src/components/exchange/cards-section.tsx b/src/components/exchange/cards-section.tsx
index 4a8c537..c36eb52 100644
--- a/src/components/exchange/cards-section.tsx
+++ b/src/components/exchange/cards-section.tsx
@@ -33,10 +33,14 @@ export default function CardsSection({
   const { data: exchangeDate } = useGetExchangeDate();
 
   const now = new Date();
-  const opening = new Date(exchangeDate?.data?.start ?? "");
-  const deadline = new Date(exchangeDate?.data?.end ?? "");
+  const opening = new Date(exchangeDate?.data?.start);
+  const deadline = new Date(exchangeDate?.data?.end);
   console.log({ now, opening, deadline });
-  const hasExchangeDateClosed = now > deadline || now < opening;
+  const hasExchangeDateClosed =
+    now > deadline ||
+    now < opening ||
+    !exchangeDate?.data?.end ||
+    !exchangeDate?.data?.start;
 
   return (
     <div className={twMerge("flex flex-col gap-6", drafts ? "gap-0" : "")}>
diff --git a/src/components/select.tsx b/src/components/select.tsx
index 9bb8472..8256b25 100644
--- a/src/components/select.tsx
+++ b/src/components/select.tsx
@@ -1,3 +1,4 @@
+import { IItemProps } from "@/lib/types";
 import {
   Listbox,
   ListboxButton,
@@ -6,11 +7,6 @@ import {
 } from "@headlessui/react";
 import clsx from "clsx";
 
-interface IItemProps {
-  id: string;
-  name: string;
-}
-
 interface ICustomSelectProps {
   items: IItemProps[];
   selectedItem: IItemProps;
diff --git a/src/components/sidebar-settings.tsx b/src/components/sidebar-settings.tsx
index b4975e5..6e742e1 100644
--- a/src/components/sidebar-settings.tsx
+++ b/src/components/sidebar-settings.tsx
@@ -32,10 +32,6 @@ export default function SidebarSettings() {
           <SidebarItem id="account" href="/settings/account">
             <SidebarItemLabel icon="account_circle" label="Your Account" />
           </SidebarItem>
-
-          <SidebarItem id="preferences" href="/settings/preferences">
-            <SidebarItemLabel icon="sync_alt" label="Preferences" />
-          </SidebarItem>
         </SidebarItemList>
 
         {user.data && ["admin", "professor"].includes(user.data.type) && (
diff --git a/src/contexts/schedule-provider.tsx b/src/contexts/schedule-provider.tsx
index 2207ca9..ecd2a56 100644
--- a/src/contexts/schedule-provider.tsx
+++ b/src/contexts/schedule-provider.tsx
@@ -171,11 +171,12 @@ function extractShifts(courses: ICourse[]): IShift[] {
             end: shift.end,
             shiftType: convertShiftType(shiftGroup.type),
             shiftNumber: shiftGroup.number,
-            building:
-              Number(shift.building) <= 3
+            building: shift.building
+              ? Number(shift.building) <= 3
                 ? `CP${shift.building}`
-                : `Building ${shift.building}`,
-            room: shift.room,
+                : `Building ${shift.building}`
+              : null,
+            room: shift.room || null,
             year: course.year,
             semester: course.semester,
             eventColor: "#C3E5F9",
diff --git a/src/lib/backoffice.ts b/src/lib/backoffice.ts
index d17ecfb..56c976f 100644
--- a/src/lib/backoffice.ts
+++ b/src/lib/backoffice.ts
@@ -32,3 +32,25 @@ export async function generateSchedule(params: {
     );
   }
 }
+
+export async function exportShiftGroups(course_id: string) {
+  try {
+    const res = await api.get(`/export/blackboard/${course_id}/groups`);
+    return res.data;
+  } catch {
+    throw new Error("Failed to export Shift Groups. Please try again later.");
+  }
+}
+
+export async function exportGroupEnrollments(course_id: string) {
+  try {
+    const res = await api.get(
+      `/export/blackboard/${course_id}/group_enrollments`,
+    );
+    return res.data;
+  } catch {
+    throw new Error(
+      "Failed to export Group Enrollment. Please try again later.",
+    );
+  }
+}
diff --git a/src/lib/queries/backoffice.ts b/src/lib/queries/backoffice.ts
index 2f930ec..d1aee26 100644
--- a/src/lib/queries/backoffice.ts
+++ b/src/lib/queries/backoffice.ts
@@ -1,5 +1,10 @@
 import { useQuery } from "@tanstack/react-query";
-import { getDegrees, listJobs } from "../backoffice";
+import {
+  exportGroupEnrollments,
+  exportShiftGroups,
+  getDegrees,
+  listJobs,
+} from "../backoffice";
 
 export function useListJobs() {
   return useQuery({
@@ -15,3 +20,19 @@ export function useGetDegrees() {
     queryFn: getDegrees,
   });
 }
+
+export function useExportShiftGroups(courseId: string) {
+  return useQuery({
+    queryKey: ["shift-groups-export"],
+    queryFn: () => exportShiftGroups(courseId),
+    enabled: false,
+  });
+}
+
+export function useExportGroupEnrollments(courseId: string) {
+  return useQuery({
+    queryKey: ["group-enrollments-export"],
+    queryFn: () => exportGroupEnrollments(courseId),
+    enabled: false,
+  });
+}
diff --git a/src/lib/types.ts b/src/lib/types.ts
index 7639fec..0a64a15 100644
--- a/src/lib/types.ts
+++ b/src/lib/types.ts
@@ -16,8 +16,8 @@ export interface ITimeSlot {
   start: string;
   end: string;
   weekday: string;
-  room: string;
-  building: string;
+  room: string | null;
+  building: string | null;
 }
 
 export interface IShiftResponse {
@@ -51,8 +51,8 @@ export interface IShift {
   end: string; // hour only
   shiftType: "T" | "TP" | "PL" | "OL";
   shiftNumber: number;
-  building: string;
-  room: string;
+  building: string | null;
+  room: string | null;
   year: number;
   semester: number;
   eventColor: string;
@@ -101,3 +101,8 @@ export interface IJobProps {
   inserted_at: Date;
   user_id: string;
 }
+
+export interface IItemProps {
+  id: string;
+  name: string;
+}