diff --git a/components/accounts/AccountDetails.tsx b/components/accounts/AccountDetails.tsx
index 4fea2b462..14d81cfbc 100644
--- a/components/accounts/AccountDetails.tsx
+++ b/components/accounts/AccountDetails.tsx
@@ -51,59 +51,54 @@ const AccountDetails: FC<AccountDetailsProps> = ({
       <AddControllerDialog account={account} />
       <div className="mt-8" />
 
-      {accounts &&
-        accounts.filter(({ controller }) => controller?.id === account.id)
-          .length > 0 && (
-          <Accordion type="single" collapsible className="w-full">
-            <LeanAccordianItem
-              title="Responsibilities"
-              isVisible={showResponsibilities}
-            >
-              <ResponsibilitiesList
-                responsibilities={account.responsibilities}
-                onlyCurrent
-              />
-              <div className="mt-4" />
-              <ResponsibilitiesDialog
-                account={account}
+      <Accordion type="single" collapsible className="w-full">
+        <LeanAccordianItem
+          title="Responsibilities"
+          isVisible={showResponsibilities}
+        >
+          <ResponsibilitiesList
+            responsibilities={account.responsibilities}
+            onlyCurrent
+          />
+          <div className="mt-4" />
+          <ResponsibilitiesDialog
+            account={account}
+            addResponsibility={addResponsibility}
+          />
+        </LeanAccordianItem>
+
+        {accounts && (
+          <LeanAccordianItem title="Subsidiaries" isVisible={showSubsidaries}>
+            <Accordion type="single" collapsible className="w-full">
+              <AccountsList
+                accounts={accounts}
+                controllerId={account.id}
                 addResponsibility={addResponsibility}
               />
-            </LeanAccordianItem>
-
-            <LeanAccordianItem title="Subsidiaries" isVisible={showSubsidaries}>
-              <Accordion type="single" collapsible className="w-full">
-                <AccountsList
-                  accounts={accounts}
-                  controllerId={account.id}
-                  addResponsibility={addResponsibility}
-                />
-              </Accordion>
-            </LeanAccordianItem>
+            </Accordion>
+          </LeanAccordianItem>
+        )}
 
-            <LeanAccordianItem
-              title="Introduction"
-              isVisible={showIntroduction}
-            >
-              <NotesWriter
-                notes={account.introduction}
-                placeholder="Describe the account..."
-                saveNotes={handleUpdateIntroduction}
-              />
-            </LeanAccordianItem>
+        <LeanAccordianItem title="Introduction" isVisible={showIntroduction}>
+          <NotesWriter
+            notes={account.introduction}
+            placeholder="Describe the account..."
+            saveNotes={handleUpdateIntroduction}
+          />
+        </LeanAccordianItem>
 
-            <LeanAccordianItem title="Projects" isVisible={showProjects}>
-              <ProjectList accountId={account.id} />
-            </LeanAccordianItem>
+        <LeanAccordianItem title="Projects" isVisible={showProjects}>
+          <ProjectList accountId={account.id} />
+        </LeanAccordianItem>
 
-            <LeanAccordianItem title="Contacts" isVisible={showContacts}>
-              Test
-            </LeanAccordianItem>
+        <LeanAccordianItem title="Contacts" isVisible={showContacts}>
+          WORK IN PROGRESS
+        </LeanAccordianItem>
 
-            <LeanAccordianItem title="Notes" isVisible={showNotes}>
-              <AccountNotes accountId={account.id} />
-            </LeanAccordianItem>
-          </Accordion>
-        )}
+        <LeanAccordianItem title="Notes" isVisible={showNotes}>
+          <AccountNotes accountId={account.id} />
+        </LeanAccordianItem>
+      </Accordion>
     </>
   );
 };
diff --git a/components/accounts/AccountsList.tsx b/components/accounts/AccountsList.tsx
index 909cfa4d4..77341579f 100644
--- a/components/accounts/AccountsList.tsx
+++ b/components/accounts/AccountsList.tsx
@@ -59,13 +59,13 @@ const getSortedAccounts = ({
 }: GetSortedAccountsProps) =>
   accounts
     .filter(({ controller, responsibilities }) => {
-      if (controllerId && controller?.id === controllerId) return true;
+      if (controllerId && controller && controller.id === controllerId)
+        return true;
       if (controller) return false;
-      const currentResponsibility =
-        responsibilities.filter(
-          ({ startDate, endDate }) =>
-            startDate <= new Date() && (!endDate || endDate >= new Date())
-        ).length > 0;
+      const currentResponsibility = responsibilities.some(
+        ({ startDate, endDate }) =>
+          startDate <= new Date() && (!endDate || endDate >= new Date())
+      );
       return (
         (showCurrentOnly && currentResponsibility) ||
         (showInvalidOnly && !currentResponsibility)
@@ -112,29 +112,11 @@ const AccountsList: FC<AccountsListProps> = ({
     [accounts, controllerId, showCurrentOnly, showInvalidOnly]
   );
 
-  const updateOrderNumbers =
-    (newIndex: number) =>
-    (list: Account[]): Account[] => {
-      const current = list[newIndex];
-      if (newIndex === 0) return [{ ...current, order: list[1].order + 1000 }];
-      if (newIndex === list.length - 1)
-        return [{ ...current, order: list[newIndex - 1].order - 1000 }];
-
-      const orderPrev = list[newIndex - 1].order;
-      const orderNext = list[newIndex + 1].order;
-      const orderBetween =
-        orderPrev > orderNext + 1
-          ? Math.round((orderPrev + orderNext) / 2)
-          : undefined;
-      if (orderBetween) return [{ ...current, order: orderBetween }];
-
-      return list
-        .filter((_, index) => index <= newIndex)
-        .map((account, idx) => ({
-          ...account,
-          order: orderNext + 1000 * (newIndex - idx + 1),
-        }));
-    };
+  const updateOrderNumbers = (list: Account[]): Account[] =>
+    list.map((account, idx) => ({
+      ...account,
+      order: (list.length - idx) * 10,
+    }));
 
   const moveItem = (items: Account[], oldIndex: number) => (newIndex: number) =>
     arrayMove(items, oldIndex, newIndex);
@@ -145,11 +127,7 @@ const AccountsList: FC<AccountsListProps> = ({
     const oldIndex = items.findIndex((item) => item.id === active.id);
     const newIndex = items.findIndex((item) => item.id === over.id);
 
-    flow(
-      moveItem(items, oldIndex),
-      updateOrderNumbers(newIndex),
-      updateOrder
-    )(newIndex);
+    flow(moveItem(items, oldIndex), updateOrderNumbers, updateOrder)(newIndex);
   };
 
   return items.length === 0 ? (
diff --git a/components/accounts/ResponsibilityRecord.tsx b/components/accounts/ResponsibilityRecord.tsx
index 367a945aa..3c65b0429 100644
--- a/components/accounts/ResponsibilityRecord.tsx
+++ b/components/accounts/ResponsibilityRecord.tsx
@@ -1,5 +1,6 @@
 import { format } from "date-fns";
 import { FC } from "react";
+import ResponsibilitiesDialog from "./responsibilities-dialog";
 
 export type Responsibility = {
   id: string;
@@ -12,15 +13,21 @@ type ResponsibilityRecordProps = {
 };
 
 const ResponsibilityRecord: FC<ResponsibilityRecordProps> = ({
-  responsibility: { startDate, endDate },
+  responsibility: { id, startDate, endDate },
 }) => {
   return (
-    <div>
+    <div className="flex flex-row gap-2">
       Since{" "}
       {[startDate, ...(endDate ? [endDate] : [])]
         .map((date) => format(date, "PPP"))
         .join(" to ")}
       .
+      <ResponsibilitiesDialog
+        updateAccount={{ id, startDate, endDate }}
+        updateResponsibility={(r) => {
+          console.log(r);
+        }}
+      />
     </div>
   );
 };
diff --git a/components/accounts/responsibilities-dialog.tsx b/components/accounts/responsibilities-dialog.tsx
index 1d431f4ae..0540ccae5 100644
--- a/components/accounts/responsibilities-dialog.tsx
+++ b/components/accounts/responsibilities-dialog.tsx
@@ -11,7 +11,7 @@ import {
 import { toLocaleDateString } from "@/helpers/functional";
 import { cn } from "@/lib/utils";
 import { zodResolver } from "@hookform/resolvers/zod";
-import { CalendarIcon } from "lucide-react";
+import { CalendarIcon, Edit } from "lucide-react";
 import { FC, useState } from "react";
 import { useForm } from "react-hook-form";
 import { z } from "zod";
@@ -21,7 +21,6 @@ import {
   Dialog,
   DialogClose,
   DialogContent,
-  DialogDescription,
   DialogFooter,
   DialogHeader,
   DialogTitle,
@@ -44,22 +43,39 @@ const FormSchema = z
     path: ["endDate"],
   });
 
-type ResponsibilitiesDialogProps = {
+type CreateResponsibility = {
   account: Account;
   addResponsibility: (newResp: Responsibility) => void;
+  updateAccount?: never;
+  updateResponsibility?: never;
 };
 
+type UpdateResponsibility = {
+  account?: never;
+  addResponsibility?: never;
+  updateAccount: Responsibility;
+  updateResponsibility: (newResp: Responsibility) => void;
+};
+
+type ResponsibilitiesDialogProps = CreateResponsibility | UpdateResponsibility;
+
 const ResponsibilitiesDialog: FC<ResponsibilitiesDialogProps> = ({
   account,
   addResponsibility,
+  updateAccount,
+  updateResponsibility,
 }) => {
   const [open, setOpen] = useState(false);
   const { toast } = useToast();
   const form = useForm<z.infer<typeof FormSchema>>({
     resolver: zodResolver(FormSchema),
+    defaultValues: !updateAccount
+      ? undefined
+      : { startDate: updateAccount.startDate, endDate: updateAccount.endDate },
   });
 
-  const onSubmit = ({ startDate, endDate }: z.infer<typeof FormSchema>) => {
+  const onAddSubmit = ({ startDate, endDate }: z.infer<typeof FormSchema>) => {
+    if (!account) return;
     toast({
       title: "Responsibility created",
       description: `Responsibility created for account ${account.name} from ${[
@@ -70,11 +86,30 @@ const ResponsibilitiesDialog: FC<ResponsibilitiesDialogProps> = ({
         .join(" to ")}.`,
     });
     setOpen(false);
-    addResponsibility({
-      id: account.id,
-      startDate,
-      endDate,
+    addResponsibility({ id: account.id, startDate, endDate });
+  };
+
+  const onUpdateSubmit = ({
+    startDate,
+    endDate,
+  }: z.infer<typeof FormSchema>) => {
+    if (!updateAccount) return;
+    toast({
+      title: "Responsibility updated",
+      description: `Responsibility updated for the account from ${[
+        startDate,
+        ...(endDate ? [endDate] : []),
+      ]
+        .map(toLocaleDateString)
+        .join(" to ")}.`,
     });
+    setOpen(false);
+    updateResponsibility({ id: updateAccount.id, startDate, endDate });
+  };
+
+  const onSubmit = (data: z.infer<typeof FormSchema>) => {
+    if (addResponsibility) return onAddSubmit(data);
+    return onUpdateSubmit(data);
   };
 
   return (
@@ -82,28 +117,34 @@ const ResponsibilitiesDialog: FC<ResponsibilitiesDialogProps> = ({
       <form>
         <Dialog open={open} onOpenChange={setOpen}>
           <DialogTrigger asChild>
-            <Button size="sm">Add Responsibility</Button>
+            {addResponsibility ? (
+              <Button size="sm">Add Responsibility</Button>
+            ) : (
+              <Edit className="w-5 h-5 text-muted-foreground hover:text-primary" />
+            )}
           </DialogTrigger>
           <DialogContent>
             <DialogHeader>
-              <DialogTitle>Responsibilities {account.name}</DialogTitle>
-              <DialogDescription>
-                Set the date range for your responsibility for the account{" "}
-                {account.name}.
-              </DialogDescription>
+              <DialogTitle>
+                {updateAccount
+                  ? "Update Responsibility"
+                  : `Responsibilities ${account.name}`}
+              </DialogTitle>
             </DialogHeader>
-            <div>
-              <small>
-                <div>
-                  <strong>Existing responsibilities:</strong>
-                </div>
-                <div>
-                  <ResponsibilitiesList
-                    responsibilities={account.responsibilities}
-                  />
-                </div>
-              </small>
-            </div>
+            {account && (
+              <div>
+                <small>
+                  <div>
+                    <strong>Existing responsibilities:</strong>
+                  </div>
+                  <div>
+                    <ResponsibilitiesList
+                      responsibilities={account.responsibilities}
+                    />
+                  </div>
+                </small>
+              </div>
+            )}
             <div className="grid grid-cols-2 gap-2">
               <FormField
                 control={form.control}
diff --git a/docs/releases/next.md b/docs/releases/next.md
index 3e44286ad..a29017461 100644
--- a/docs/releases/next.md
+++ b/docs/releases/next.md
@@ -1,14 +1,3 @@
-# Oberfläche für Accounts implementiert (Version :VERSION)
+# Editieren von Zuständigkeiten (Version :VERSION)
 
-In der Account Liste sehe ich nun alle Accounts, für die ich im Moment zuständig bin. Ich kann zusätzlich eine Liste aller Accounts aufklappen, für die ich im Moment nicht zuständig bin.
-
-Ich kann jedem Account ein Mutterunternehmen zuordnen.
-
-Ich kann die Reihenfolge der Accounts nun nach Wichtigkeit ordnen und Zeiträume für Zuständigkeiten definieren.
-
-In der Account-Detailansicht kann ich mir Zuständigkeiten, Tochterunternehmen, eine Einleitung zum Account, aktuelle Projekte und Notizen anschauen.
-
-## Geschlossene Issues
-
-Fixes [#36](https://github.com/cabcookie/personal-crm/issues/36)
-Fixes [#33](https://github.com/cabcookie/personal-crm/issues/33)
+Die Zuständigkeiten für Accounts können nun editiert werden.