diff --git a/src/features/Events/EventPreview/EventPreviewHeader.tsx b/src/features/Events/EventPreview/EventPreviewHeader.tsx
index da17806..474c780 100644
--- a/src/features/Events/EventPreview/EventPreviewHeader.tsx
+++ b/src/features/Events/EventPreview/EventPreviewHeader.tsx
@@ -1,4 +1,4 @@
-import { Box, IconButton } from '@linagora/twake-mui'
+import { Box, IconButton, Tooltip } from '@linagora/twake-mui'
 import CloseIcon from '@mui/icons-material/Close'
 import EditIcon from '@mui/icons-material/Edit'
 import FileDownloadOutlinedIcon from '@mui/icons-material/FileDownloadOutlined'
@@ -13,23 +13,26 @@ interface EventPreviewHeaderProps {
   isOwn: boolean
   isWriteDelegated: boolean
   isNotPrivate: boolean
+  canEdit: boolean
   onClose: () => void
   onEdit: () => void
   onMoreClick: (e: React.MouseEvent<HTMLElement>) => void
+  onEditInOrganizerCalendar?: () => void
+  editInOrganizerCalendarTooltip?: string
 }
 
 export function EventPreviewHeader({
   event,
   eventId,
-  isOrganizer,
   isOwn,
-  isWriteDelegated,
   isNotPrivate,
+  canEdit,
   onClose,
   onEdit,
-  onMoreClick
+  onMoreClick,
+  onEditInOrganizerCalendar,
+  editInOrganizerCalendarTooltip
 }: EventPreviewHeaderProps) {
-  const canEdit = isOrganizer && (isOwn || (isWriteDelegated && isNotPrivate))
   const canSeeMore = isNotPrivate || isOwn
 
   return (
@@ -70,6 +73,13 @@ export function EventPreviewHeader({
           <EditIcon />
         </IconButton>
       )}
+      {!canEdit && onEditInOrganizerCalendar && (
+        <Tooltip title={editInOrganizerCalendarTooltip} placement="top">
+          <IconButton size="small" onClick={onEditInOrganizerCalendar}>
+            <EditIcon />
+          </IconButton>
+        </Tooltip>
+      )}
       {canSeeMore && (
         <IconButton size="small" onClick={onMoreClick}>
           <MoreVertIcon />
diff --git a/src/features/Events/EventPreview/EventPreviewModal.tsx b/src/features/Events/EventPreview/EventPreviewModal.tsx
index 70fb083..7a4c83a 100644
--- a/src/features/Events/EventPreview/EventPreviewModal.tsx
+++ b/src/features/Events/EventPreview/EventPreviewModal.tsx
@@ -43,6 +43,8 @@ export default function EventPreviewModal({
     isWriteDelegated,
     isOrganizer,
     isNotPrivate,
+    canEdit,
+    organizerWritableCalendar,
     openUpdateModal,
     setOpenUpdateModal,
     openDuplicateModal,
@@ -51,6 +53,7 @@ export default function EventPreviewModal({
     setHidePreview,
     toggleActionMenu,
     setToggleActionMenu,
+    updateModalCalId,
     openEditModePopup,
     setOpenEditModePopup,
     setTypeOfAction,
@@ -58,6 +61,7 @@ export default function EventPreviewModal({
     setAfterChoiceFunc,
     resolvedTypeOfAction,
     handleEditClick,
+    handleEditInOrganizerCalendar,
     handleDeleteClick,
     handleDuplicateClick
   } = useEventPreviewState(eventId, calId, tempEvent, open, onClose)
@@ -101,9 +105,23 @@ export default function EventPreviewModal({
             isOwn={isOwn}
             isWriteDelegated={isWriteDelegated}
             isNotPrivate={isNotPrivate}
+            canEdit={canEdit}
             onClose={() => onClose({}, 'backdropClick')}
             onEdit={handleEditClick}
             onMoreClick={e => setToggleActionMenu(e.currentTarget)}
+            onEditInOrganizerCalendar={
+              organizerWritableCalendar
+                ? handleEditInOrganizerCalendar
+                : undefined
+            }
+            editInOrganizerCalendarTooltip={
+              organizerWritableCalendar
+                ? t('eventPreview.editInOrganizerCalendar').replace(
+                    '%{calendarName}',
+                    organizerWritableCalendar.name
+                  )
+                : undefined
+            }
           />
         }
         actions={
@@ -209,7 +227,7 @@ export default function EventPreviewModal({
           onClose({}, 'backdropClick')
         }}
         eventId={eventId}
-        calId={calId}
+        calId={updateModalCalId}
         typeOfAction={resolvedTypeOfAction}
       />
 
diff --git a/src/features/Events/EventPreview/useEventPreviewState.ts b/src/features/Events/EventPreview/useEventPreviewState.ts
index 5c6c683..f75dbe6 100644
--- a/src/features/Events/EventPreview/useEventPreviewState.ts
+++ b/src/features/Events/EventPreview/useEventPreviewState.ts
@@ -1,4 +1,5 @@
 import { useAppDispatch, useAppSelector } from '@/app/hooks'
+import { Calendar } from '@/features/Calendars/CalendarTypes'
 import { assertThunkSuccess } from '@/utils/assertThunkSuccess'
 import { getEffectiveEmail } from '@/utils/getEffectiveEmail'
 import { isEventOrganiser } from '@/utils/isEventOrganiser'
@@ -31,6 +32,7 @@ export function useEventPreviewState(
   const [openDuplicateModal, setOpenDuplicateModal] = useState(false)
   const [hidePreview, setHidePreview] = useState(false)
   const [toggleActionMenu, setToggleActionMenu] = useState<Element | null>(null)
+  const [updateModalCalId, setUpdateModalCalId] = useState(calId)
 
   // Recurring event handling
   const [openEditModePopup, setOpenEditModePopup] = useState<string | null>(
@@ -68,6 +70,22 @@ export function useEventPreviewState(
   const isNotPrivate =
     event?.class !== 'PRIVATE' && event?.class !== 'CONFIDENTIAL'
 
+  const canEdit = isOrganizer && (isOwn || (isWriteDelegated && isNotPrivate))
+
+  // If the user cannot edit here but has write access to the organizer's delegated
+  // calendar, surface a shortcut so they don't have to hunt for the source event.
+  const organizerEmail = event?.organizer?.cal_address?.toLowerCase()
+  const organizerWritableCalendar: Calendar | undefined =
+    !canEdit && organizerEmail
+      ? Object.values(calendars.list).find(
+          cal =>
+            cal.delegated &&
+            cal.access?.write &&
+            cal.owner?.emails?.some(e => e.toLowerCase() === organizerEmail) &&
+            cal.events[eventId] !== undefined
+        )
+      : undefined
+
   const contextualizedEvent =
     event && calendar && user ? createEventContext(event, calendar, user) : null
 
@@ -97,6 +115,22 @@ export function useEventPreviewState(
 
   // Action handlers
   const handleEditClick = () => {
+    setUpdateModalCalId(calId)
+    if (isRecurring) {
+      setAfterChoiceFunc(() => () => {
+        setHidePreview(true)
+        setOpenUpdateModal(true)
+      })
+      setOpenEditModePopup('edit')
+    } else {
+      setHidePreview(true)
+      setOpenUpdateModal(true)
+    }
+  }
+
+  const handleEditInOrganizerCalendar = () => {
+    if (!organizerWritableCalendar) return
+    setUpdateModalCalId(organizerWritableCalendar.id)
     if (isRecurring) {
       setAfterChoiceFunc(() => () => {
         setHidePreview(true)
@@ -158,6 +192,8 @@ export function useEventPreviewState(
     isWriteDelegated,
     isOrganizer,
     isNotPrivate,
+    canEdit,
+    organizerWritableCalendar,
 
     // Modal state
     openUpdateModal,
@@ -168,6 +204,7 @@ export function useEventPreviewState(
     setHidePreview,
     toggleActionMenu,
     setToggleActionMenu,
+    updateModalCalId,
 
     // Recurring state
     openEditModePopup,
@@ -180,6 +217,7 @@ export function useEventPreviewState(
 
     // Handlers
     handleEditClick,
+    handleEditInOrganizerCalendar,
     handleDeleteClick,
     handleDuplicateClick,
 
diff --git a/src/locales/en.json b/src/locales/en.json
index 5d65d52..3aab55a 100644
--- a/src/locales/en.json
+++ b/src/locales/en.json
@@ -319,6 +319,7 @@
     },
     "showMore": "Show more",
     "showLess": "Show less",
+    "editInOrganizerCalendar": "Edit in %{calendarName}",
     "joinVideo": "Join the video conference",
     "joinVideoShort": "Join",
     "guests": "%{count} guests",
diff --git a/src/locales/fr.json b/src/locales/fr.json
index 3eaeffe..fc8bf95 100644
--- a/src/locales/fr.json
+++ b/src/locales/fr.json
@@ -320,6 +320,7 @@
     },
     "showMore": "Afficher plus",
     "showLess": "Afficher moins",
+    "editInOrganizerCalendar": "Modifier dans %{calendarName}",
     "joinVideo": "Rejoindre la visioconférence",
     "joinVideoShort": "Rejoindre",
     "guests": "%{count} participants",
diff --git a/src/locales/ru.json b/src/locales/ru.json
index 6426461..81a108f 100644
--- a/src/locales/ru.json
+++ b/src/locales/ru.json
@@ -320,6 +320,7 @@
     },
     "showMore": "Показать больше",
     "showLess": "Показать меньше",
+    "editInOrganizerCalendar": "Редактировать в %{calendarName}",
     "joinVideo": "Присоединиться к видеоконференции",
     "joinVideoShort": "Присоединиться",
     "guests": "%{count} гостей",
diff --git a/src/locales/vi.json b/src/locales/vi.json
index 8389121..0741ed9 100644
--- a/src/locales/vi.json
+++ b/src/locales/vi.json
@@ -318,6 +318,7 @@
     },
     "showMore": "Xem thêm",
     "showLess": "Thu gọn",
+    "editInOrganizerCalendar": "Chỉnh sửa trong %{calendarName}",
     "joinVideo": "Tham gia cuộc họp video",
     "joinVideoShort": "Tham gia",
     "guests": "%{count} khách",