diff --git a/app/Infrastructure/Http/Controllers/VacationCalendarController.php b/app/Infrastructure/Http/Controllers/VacationCalendarController.php
index 20d1678..2673f6f 100644
--- a/app/Infrastructure/Http/Controllers/VacationCalendarController.php
+++ b/app/Infrastructure/Http/Controllers/VacationCalendarController.php
@@ -44,6 +44,7 @@ class VacationCalendarController extends Controller
             "users" => SimpleUserResource::collection($users),
             "can" => [
                 "generateTimesheet" => $request->user()->can("generateTimesheet"),
+                "createOnBehalfOfEmployee" => $request->user()->can("createOnBehalfOfEmployee"),
             ],
         ]);
     }
diff --git a/app/Infrastructure/Http/Controllers/VacationRequestController.php b/app/Infrastructure/Http/Controllers/VacationRequestController.php
index 7d8b543..fffc401 100644
--- a/app/Infrastructure/Http/Controllers/VacationRequestController.php
+++ b/app/Infrastructure/Http/Controllers/VacationRequestController.php
@@ -180,6 +180,8 @@ class VacationRequestController extends Controller
                 "createOnBehalfOfEmployee" => $request->user()->can("createOnBehalfOfEmployee", VacationRequest::class),
                 "skipFlow" => $request->user()->can("skipFlow", VacationRequest::class),
             ],
+            "vacationUserId" => (int)$request->get("user"),
+            "vacationFromDate" => $request->get("from_date"),
         ]);
     }
 
diff --git a/resources/js/Composables/vacationTypeInfo.js b/resources/js/Composables/vacationTypeInfo.js
index 3bd73b9..b112d69 100644
--- a/resources/js/Composables/vacationTypeInfo.js
+++ b/resources/js/Composables/vacationTypeInfo.js
@@ -9,6 +9,7 @@ import CalendarCheckIcon from 'vue-material-design-icons/CalendarCheck.vue'
 import MedicalBagIcon from 'vue-material-design-icons/MedicalBag.vue'
 import CalendarRemoveIcon from 'vue-material-design-icons/CalendarRemove.vue'
 import HomeCityIcon from 'vue-material-design-icons/HomeCity.vue'
+import PlusIcon from 'vue-material-design-icons/Plus.vue'
 
 const types = [
   {
@@ -88,6 +89,13 @@ const types = [
     color: 'text-lime-500',
     border: 'border-lime-500',
   },
+  {
+    text: 'Złóż wniosek',
+    value: 'create',
+    icon: PlusIcon,
+    color: 'text-blumilk-700',
+    border: 'border-lime-500',
+  },
 ]
 
 export default function useVacationTypeInfo() {
diff --git a/resources/js/Pages/AnnualSummary.vue b/resources/js/Pages/AnnualSummary.vue
index 46f434b..5c2f3d1 100644
--- a/resources/js/Pages/AnnualSummary.vue
+++ b/resources/js/Pages/AnnualSummary.vue
@@ -39,7 +39,7 @@
                 offset-distance="0"
               >
                 <div :class="[day.isPendingVacation && 'mx-0.5']">
-                  <button :class="[day.isPendingVacation && `border-dashed`, `${getVacationBorder(day)} isolate bg-white w-full hover:bg-blumilk-25 border-b-4 py-1.5 font-medium focus:outline-blumilk-500`]">
+                  <button :class="[day.isPendingVacation && `border-dashed`, `${getVacationBorder(day)} isolate bg-white w-full hover:bg-blumilk-25 border-b-4 py-1.5 font-medium focus:outline-blumilk-500 cursor-default`]">
                     <time
                       :datetime="day.date.toISODate()"
                       :class="[ day.isToday && 'bg-blumilk-500 font-semibold text-white rounded-full', 'mx-auto flex h-7 w-7 p-4 items-center justify-center']"
@@ -58,7 +58,7 @@
                 hover
                 offset-distance="0"
               >
-                <button class="py-1.5 w-full font-medium bg-white hover:bg-blumilk-25 border-b-4 border-transparent focus:outline-blumilk-500">
+                <button class="py-1.5 w-full font-medium bg-white hover:bg-blumilk-25 border-b-4 border-transparent focus:outline-blumilk-500 cursor-default">
                   <time
                     :datetime="day.date.toISODate()"
                     :class="[ day.isToday && 'bg-blumilk-500 font-semibold text-white rounded-full', 'text-red-700 font-bold mx-auto flex h-7 w-7 p-4 items-center justify-center']"
@@ -73,16 +73,29 @@
                 </template>
               </Popper>
               <button
-                v-else
-                class="py-1.5 w-full font-medium bg-white hover:bg-blumilk-25 border-b-4 border-transparent focus:outline-blumilk-500"
+                v-else-if="day.isWeekend"
+                class="py-1.5 w-full font-medium bg-white hover:bg-blumilk-25 border-b-4 border-transparent focus:outline-blumilk-500 hover:bg-transparent cursor-default"
               >
                 <time
                   :datetime="day.date.toISODate()"
-                  :class="[ day.isToday && 'bg-blumilk-500 font-semibold text-white rounded-full', day.isWeekend && 'text-red-700 font-bold', 'mx-auto flex h-7 w-7 p-4 items-center justify-center']"
+                  class="text-red-700 font-bold mx-auto flex h-7 w-7 p-4 items-center justify-center"
                 >
                   {{ day.date.day }}
                 </time>
               </button>
+              <InertiaLink
+                v-else
+                href="/vacation/requests/create"
+                :data="{ 'from_date': day.date.toISODate() }"
+                class="py-1.5 w-full font-medium bg-white hover:bg-blumilk-25 border-b-4 border-transparent focus:outline-blumilk-500"
+              >
+                <time
+                  :datetime="day.date.toISODate()"
+                  :class="[ day.isToday && 'bg-blumilk-500 font-semibold text-white rounded-full', 'mx-auto flex h-7 w-7 p-4 items-center justify-center']"
+                >
+                  {{ day.date.day }}
+                </time>
+              </InertiaLink>
             </template>
             <div
               v-else
@@ -112,6 +125,7 @@ const props = defineProps({
   holidays: Object,
   vacations: Object,
   pendingVacations: Object,
+  overButtonDay: String,
 })
 
 const { findType } = useVacationTypeInfo()
diff --git a/resources/js/Pages/Calendar.vue b/resources/js/Pages/Calendar.vue
index b913c2c..00dfaf1 100644
--- a/resources/js/Pages/Calendar.vue
+++ b/resources/js/Pages/Calendar.vue
@@ -100,7 +100,9 @@
               v-for="day in calendar"
               :key="day.dayOfMonth"
               class="border border-gray-300"
-              :class="{ 'bg-blumilk-25': day.isToday, 'bg-red-100': day.isWeekend || day.isHoliday}"
+              :class="{ 'bg-blumilk-25': day.isToday, 'bg-red-100': day.isWeekend || day.isHoliday }"
+              @mouseover="setActiveDay(user.id + '+' + day.date)"
+              @mouseleave="unsetActiveDay"
             >
               <div
                 v-if="day.vacations.includes(user.id)"
@@ -108,6 +110,20 @@
               >
                 <VacationTypeCalendarIcon :type="day.vacationTypes[user.id]" />
               </div>
+              <template
+                v-else-if="isActiveDay(user.id + '+' + day.date) && !day.isWeekend && !day.isHoliday && (auth.user.id === user.id || can.createOnBehalfOfEmployee)"
+              >
+                <InertiaLink
+                  href="/vacation/requests/create"
+                  :data="linkParameters(user, day)"
+                >
+                  <div class="flex justify-center items-center">
+                    <VacationTypeCalendarIcon
+                      type="create"
+                    />
+                  </div>
+                </InertiaLink>
+              </template>
             </td>
           </tr>
         </tbody>
@@ -118,7 +134,7 @@
 
 <script setup>
 import { ChevronLeftIcon, ChevronRightIcon } from '@heroicons/vue/solid'
-import { computed } from 'vue'
+import { computed, ref } from 'vue'
 import { useMonthInfo } from '@/Composables/monthInfo'
 import VacationTypeCalendarIcon from '@/Shared/VacationTypeCalendarIcon'
 
@@ -132,6 +148,8 @@ const props = defineProps({
   can: Object,
 })
 
+let activeElement = ref(undefined)
+
 const { getMonths, findMonth } = useMonthInfo()
 
 const months = getMonths()
@@ -140,4 +158,21 @@ const currentMonth = computed(() => findMonth(props.current))
 const selectedMonth = computed(() => findMonth(props.selected))
 const previousMonth = computed(() => months[months.indexOf(selectedMonth.value) - 1])
 const nextMonth = computed(() => months[months.indexOf(selectedMonth.value) + 1])
+
+function isActiveDay(key) {
+  return activeElement.value === key
+}
+
+function setActiveDay(key) {
+  if(activeElement.value === undefined)
+    activeElement.value = key
+}
+
+function unsetActiveDay() {
+  activeElement.value = undefined
+}
+
+function linkParameters(user, day) {
+  return props.can.createOnBehalfOfEmployee ? { user: user.id, from_date: day.date } : { from_date: day.date }
+}
 </script>
diff --git a/resources/js/Pages/VacationRequest/Create.vue b/resources/js/Pages/VacationRequest/Create.vue
index 3118556..b990620 100644
--- a/resources/js/Pages/VacationRequest/Create.vue
+++ b/resources/js/Pages/VacationRequest/Create.vue
@@ -343,19 +343,23 @@ const props = defineProps({
   users: Object,
   holidays: Object,
   can: Object,
+  vacationUserId: [Number, null],
+  vacationFromDate: [String, null],
 })
 
 const form = useForm({
   user: props.can.createOnBehalfOfEmployee
-    ? props.users.data.find(user => user.id === props.auth.user.id) ?? props.users.data[0]
+    ? props.users.data.find(user => user.id === (checkUserId(props.vacationUserId) ?? props.auth.user.id)) ?? props.users.data[0]
     : props.auth.user,
-  from: null,
-  to: null,
+  from: props.vacationFromDate,
+  to: props.vacationFromDate,
   vacationType: null,
   comment: null,
   flowSkipped: false,
 })
 
+refreshEstimatedDays(form.from, form.to)
+
 const estimatedDays = ref([])
 const vacationTypes = ref([])
 
@@ -423,6 +427,10 @@ function resetForm() {
   estimatedDays.value = []
 }
 
+function checkUserId(userId) {
+  return userId > 0 ? userId: null
+}
+
 async function refreshEstimatedDays(from, to) {
   if (from && to) {
     const res = await axios.post('/api/vacation/calculate-days', { from, to })