diff --git a/controller/src/index-file.ts b/controller/src/index-file.ts
index cebc508..78bc395 100644
--- a/controller/src/index-file.ts
+++ b/controller/src/index-file.ts
@@ -6,7 +6,14 @@ import {
   saveFileInContainer,
 } from "@inrupt/solid-client";
 import { Session } from "@inrupt/solid-client-authn-browser";
-import { Index, IndexItem, Permission, url, UserTypeObject } from "./types";
+import {
+  Index,
+  IndexItem,
+  Permission,
+  Type,
+  url,
+  UserTypeObject,
+} from "./types";
 import {
   setAgentAccess,
   setPublicAccess,
@@ -102,7 +109,7 @@ export async function editPermissions(
   const itemIndex = index.items.findIndex(({ id }) => id === itemId);
 
   if (itemIndex === -1) {
-    throw new Error("Element not found");
+    throw new Error("Item is not found, is it present in the index file?");
   }
 
   const item = index.items[itemIndex];
@@ -130,6 +137,16 @@ export async function editPermissions(
   return index;
 }
 
+export function getItemId(index: Index, resource: url, user: url) {
+  return index.items.find(
+    (indexItem) =>
+      indexItem.resources.includes(resource) &&
+      indexItem.userType &&
+      indexItem.userType.type === Type.WebID &&
+      indexItem.userType.url === user
+  )?.id;
+}
+
 async function updateACL(
   session: Session,
   resources: url[],
diff --git a/controller/src/pod.ts b/controller/src/pod.ts
index d301ffa..86e39e0 100644
--- a/controller/src/pod.ts
+++ b/controller/src/pod.ts
@@ -46,11 +46,14 @@ async function listThings(
 ): Promise<FormattedThing[]> {
   const dataset = await getSolidDataset(url, { fetch: session.fetch });
   return Promise.all(
-    getThingAll(dataset).map(async (t) => ({
-      url: t.url,
-      properties: getPropertyAll(t),
-      accessModes: await getAccessModes(session, t.url),
-    }))
+    getThingAll(dataset)
+      // For some reason the appointments container is utterly borked permissions-wise
+      .filter((t) => !t.url.includes("appointments"))
+      .map(async (t) => ({
+        url: t.url,
+        properties: getPropertyAll(t),
+        accessModes: await getAccessModes(session, t.url),
+      }))
   );
 }
 
@@ -80,8 +83,8 @@ async function getAccessModes(
 function accessModesToPermissions(
   record: Record<url, AccessModes>
 ): Record<url, Permission[]> {
-  const result: { 
-    [agent: string]: Permission[]
+  const result: {
+    [agent: string]: Permission[];
   } = {};
   // List -> Set -> List is done to filter out possible duplicate Permission.Control's
   const mapToPermission = (accessModes: [string, boolean][]) => [
@@ -210,5 +213,6 @@ export async function getAppointments(
     };
   };
 
-  return fetchResources(session, `${url}/appointments/`, mapAppointment);
+  // As the appointments folder is borked, cooltoinments is used as a back-up.
+  return fetchResources(session, `${url}/cooltoinments/`, mapAppointment);
 }
diff --git a/loama/src/components/explorer/ResourceExplorer.vue b/loama/src/components/explorer/ResourceExplorer.vue
index 7bf80ca..4965b9e 100644
--- a/loama/src/components/explorer/ResourceExplorer.vue
+++ b/loama/src/components/explorer/ResourceExplorer.vue
@@ -17,7 +17,7 @@
                 </div>
             </div>
             <SelectedEntry v-else :name="selectedEntry.name" :isContainer="selectedEntry.isContainer"
-                :agents="selectedEntry.accessModes" @close="selectedEntry = null" />
+                :url="selectedEntry.url" :agents="selectedEntry.accessModes" @close="selectedEntry = null" />
         </div>
     </div>
 </template>
diff --git a/loama/src/components/explorer/SelectedEntry.vue b/loama/src/components/explorer/SelectedEntry.vue
index df86405..e86ceee 100644
--- a/loama/src/components/explorer/SelectedEntry.vue
+++ b/loama/src/components/explorer/SelectedEntry.vue
@@ -19,6 +19,9 @@
                     @update:checked="updatePermissions(option.name, $event)">
                     {{ option.label }}
                 </LoSwitch>
+                <output v-if="updateStatus" name="result" :for="permissionOptions.map((o) => o.name).join(' ')">
+                    {{ updateStatus }}
+                </output>
             </form>
         </article>
     </div>
@@ -27,24 +30,28 @@
 <script setup lang="ts">
 import ExplorerEntity from './ExplorerEntity.vue';
 import { PhXCircle } from '@phosphor-icons/vue';
-import { ref } from 'vue';
+import { ref, watch } from 'vue';
 
 import LoSwitch from '../LoSwitch.vue';
-import { type url, Permission } from 'loama-controller/dist/types';
-import { editPermissions, getOrCreateIndex } from 'loama-controller';
+import { Permission, Type } from 'loama-controller/dist/types';
+import { editPermissions, getOrCreateIndex, addPermissions, getItemId } from 'loama-controller';
 import { store } from '@/store';
 import type { Session } from '@inrupt/solid-client-authn-browser';
+import type { Result } from '@/utils/types';
 
-const props = defineProps<{ name: string; isContainer: boolean; agents: Record<url, Permission[]> }>();
+const props = defineProps<{ name: string; url: string; isContainer: boolean; agents: Record<string, Permission[]> }>();
 
 const selectedAgent = ref(Object.keys(props.agents)[0]);
+const updateStatus = ref<Result | null>(null)
 
-const permissionOptions = ref([
+watch(props, () => updateStatus.value = null);
+
+const permissionOptions = [
     { name: 'Read', label: "Able to read data" },
     { name: 'Write', label: "Able to add new data" },
     { name: 'Append', label: 'Able to modify existing data' },
     { name: 'Control', label: 'Able to manage access & permissions' }
-])
+];
 
 // @ts-ignore If you cast the permission to a Permissions the comparison no longer works.
 const isByDefaultSelected = (permission: string) => props.agents[selectedAgent.value].includes(permission)
@@ -60,13 +67,23 @@ const updatePermissions = async (type: string, newValue: boolean) => {
         permissions = permissions.filter((p) => p !== type)
     }
 
-    // TODO: Maybe map selectedAgent to the one from the index file
-    await editPermissions(store.session as Session, indexFile, selectedAgent.value, permissions);
+    const itemId = getItemId(indexFile, props.url, selectedAgent.value);
+
+    try {
+        if (itemId) {
+            await editPermissions(store.session as Session, indexFile, itemId, permissions)
+        } else {
+            // NOTE: This should be more fleshed out, e.g. username support
+            const userType = { type: Type.WebID, url: selectedAgent.value };
+            await addPermissions(store.session as Session, indexFile, [props.url], userType, permissions);
+        }
 
-    // TODO: Make sure the changed index file is shown here
-    // props.agents[selectedAgent.value] = permissions;
+        // TODO: invalidate the data and refresh it
 
-    // TODO: Some kind of notification?
+        updateStatus.value = { ok: true, value: 'The change is successfully performed!' }
+    } catch (e) {
+        updateStatus.value = { ok: false, error: e }
+    }
 }
 </script>
 
diff --git a/loama/src/utils/types.ts b/loama/src/utils/types.ts
index 10af962..d34258c 100644
--- a/loama/src/utils/types.ts
+++ b/loama/src/utils/types.ts
@@ -1,3 +1,5 @@
 import type { FormattedThing } from 'loama-controller/dist/types'
 
 export type Entry = FormattedThing & { name: string; isContainer: boolean }
+
+export type Result = { ok: true; value: string } | { ok: false; error: unknown }