diff --git a/app/components/app/installation/entry-form.vue b/app/components/app/installation/entry-form.vue
index 60f45f85..d935a65c 100644
--- a/app/components/app/installation/entry-form.vue
+++ b/app/components/app/installation/entry-form.vue
@@ -1,57 +1,58 @@
 <script setup lang="ts">
-// #region Props & Emits
+import type { FormErrors } from '~/types/error'
+import Block from '~/components/pub/custom-ui/form/block.vue'
+import FieldGroup from '~/components/pub/custom-ui/form/field-group.vue'
+import Field from '~/components/pub/custom-ui/form/field.vue'
+import Label from '~/components/pub/custom-ui/form/label.vue'
+import Select from '~/components/pub/custom-ui/form/select.vue'
+
 const props = defineProps<{
-  id: string
-  code: string
-  name: string
-  encounterClassCode: string
+  modelValue: any
+  encounterClassCode: {
+    msg: {
+      placeholder: string
+    }
+    items: {
+      value: string
+      label: string
+      code: string
+    }[]
+  }
+  errors?: FormErrors
 }>()
+const emit = defineEmits(['update:modelValue', 'event'])
 
-const emit = defineEmits<{
-  (e: 'update', value: string): void
-}>()
-// #endregion
-
-// #region State & Computed
-// =============================
-const count = ref(0)
-const double = computed(() => count.value * 2)
-// #endregion
-
-// #region Lifecycle Hooks
-onMounted(() => {
-  // init code
-  fetchData()
+const data = computed({
+  get: () => props.modelValue,
+  set: (val) => emit('update:modelValue', val),
 })
-// #endregion
-
-// #region Functions
-async function fetchData() {
-  console.log('fetched')
-}
-// #endregion region
-
-// #region Utilities & event handlers
-function increment() {
-  count.value++
-}
-// #endregion
-
-// #region Watchers
-watch(count, (newVal, oldVal) => {
-  console.log('count changed:', oldVal, '->', newVal)
-})
-// #endregion
 </script>
 
 <template>
-  <div>
-    <p>Count: {{ count }}</p>
-    <p>Double: {{ double }}</p>
-    <button @click="increment">+1</button>
-  </div>
+  <form id="entry-form">
+    <div class="mb-5 border-b border-b-slate-300 pb-3 text-lg xl:text-xl">
+      <div class="flex flex-col justify-between">
+        <Block>
+          <FieldGroup :column="2">
+            <Label>Nama</Label>
+            <Field id="name" :errors="errors">
+              <Input v-model="data.name" />
+            </Field>
+          </FieldGroup>
+          <FieldGroup :column="2">
+            <Label>Kode</Label>
+            <Field id="code" :errors="errors">
+              <Input v-model="data.code" />
+            </Field>
+          </FieldGroup>
+          <FieldGroup :column="2">
+            <Label height="compact">Encounter Code</Label>
+            <Field id="encounterClassCode" :errors="errors">
+              <Select v-model="data.encounterClassCode" :items="props.encounterClassCode.items" />
+            </Field>
+          </FieldGroup>
+        </Block>
+      </div>
+    </div>
+  </form>
 </template>
-
-<style scoped>
-/* component style */
-</style>
diff --git a/app/components/flow/installation/entry.vue b/app/components/flow/installation/entry.vue
new file mode 100644
index 00000000..94a4cd1f
--- /dev/null
+++ b/app/components/flow/installation/entry.vue
@@ -0,0 +1,71 @@
+<script setup lang="ts">
+import * as z from 'zod'
+import Action from '~/components/pub/custom-ui/nav-footer/ba-su.vue'
+
+const { errors, setFromZodError, clearErrors } = useFormErrors()
+
+const data = ref({
+  code: '',
+  name: '',
+  encounterClassCode: '',
+})
+
+const installation = {
+  msg: {
+    placeholder: '---pilih encounter class (fhir7)',
+  },
+  items: [
+    { value: '1', label: 'Ambulatory', code: 'AMB' },
+    { value: '2', label: 'Inpatient', code: 'IMP' },
+    { value: '3', label: 'Emergency', code: 'EMER' },
+    { value: '4', label: 'Observation', code: 'OBSENC' },
+    { value: '5', label: 'Pre-admission', code: 'PRENC' },
+    { value: '6', label: 'Short Stay', code: 'SS' },
+    { value: '7', label: 'Virtual', code: 'VR' },
+    { value: '8', label: 'Home Health', code: 'HH' },
+  ],
+}
+
+const schema = z.object({
+  name: z.string().min(1, 'Nama instalasi harus diisi'),
+  code: z.string().min(1, 'Kode instalasi harus diisi'),
+  encounterClassCode: z.string().min(1, 'Kelompok encounter class harus dipilih'),
+})
+
+function onClick(type: string) {
+  if (type === 'cancel') {
+    navigateTo('/org-src/instalasion')
+  } else if (type === 'draft') {
+    // do something
+  } else if (type === 'submit') {
+    // Clear previous errors
+    clearErrors()
+
+    const requestData = schema.safeParse(data.value)
+    if (!requestData.success) {
+      // Set errors menggunakan composable
+      setFromZodError(requestData.error)
+
+      // Optional: tampilkan toast notification untuk error general
+      console.warn('Form validation failed:', requestData.error)
+      return
+    }
+
+    console.log('Form data valid:', requestData.data)
+    // do something with valid data
+  }
+}
+</script>
+
+<template>
+  <div class="mb-5 border-b border-b-slate-300 pb-3 text-lg xl:text-xl">
+    <Icon name="i-lucide-user" class="me-2" />
+    <span class="font-semibold">Tambah</span> Instalasi
+  </div>
+  <div>
+    <AppInstallationEntryForm v-model="data" :errors="errors" :encounter-class-code="installation" />
+  </div>
+  <div class="my-2 flex justify-end py-2">
+    <Action @click="onClick" />
+  </div>
+</template>
diff --git a/app/components/pub/custom-ui/form/select.vue b/app/components/pub/custom-ui/form/select.vue
new file mode 100644
index 00000000..53911bb8
--- /dev/null
+++ b/app/components/pub/custom-ui/form/select.vue
@@ -0,0 +1,85 @@
+<script setup lang="ts">
+import { SelectRoot } from 'radix-vue'
+import {
+  SelectContent,
+  SelectGroup,
+  SelectItem,
+  SelectLabel,
+  SelectSeparator,
+  SelectTrigger,
+  SelectValue,
+} from '~/components/pub/ui/select'
+import { cn } from '~/lib/utils'
+
+interface Item {
+  value: string
+  label: string
+  code?: string
+}
+
+const props = defineProps<{
+  modelValue?: string
+  items: Item[]
+  placeholder?: string
+  label?: string
+  separator?: boolean
+  class?: string
+}>()
+
+const emit = defineEmits<{
+  'update:modelValue': [value: string]
+}>()
+
+// Sort items with selected item first, then alphabetically
+const sortedItems = computed(() => {
+  const itemsWithSelection = props.items.map(item => ({
+    ...item,
+    isSelected: item.value === props.modelValue,
+  }))
+
+  return itemsWithSelection.sort((a, b) => {
+    // Selected item always comes first
+    if (a.isSelected && !b.isSelected) return -1
+    if (!a.isSelected && b.isSelected) return 1
+
+    // If neither or both are selected, sort by label alphabetically
+    return a.label.localeCompare(b.label)
+  })
+})
+
+function onValueChange(value: string) {
+  emit('update:modelValue', value)
+}
+</script>
+
+<template>
+  <SelectRoot :model-value="modelValue" @update:model-value="onValueChange">
+    <SelectTrigger :class="cn('w-full', props.class)">
+      <SelectValue :placeholder="placeholder || 'Pilih item'" />
+    </SelectTrigger>
+
+    <SelectContent>
+      <SelectGroup>
+        <SelectLabel v-if="label">
+          {{ label }}
+        </SelectLabel>
+
+        <SelectItem
+          v-for="item in sortedItems"
+          :key="item.value"
+          :value="item.value"
+          class="cursor-pointer"
+        >
+          <div class="flex items-center justify-between w-full">
+            <span>{{ item.label }}</span>
+            <span v-if="item.code" class="text-xs text-muted-foreground ml-2">
+              {{ item.code }}
+            </span>
+          </div>
+        </SelectItem>
+
+        <SelectSeparator v-if="separator" />
+      </SelectGroup>
+    </SelectContent>
+  </SelectRoot>
+</template>
diff --git a/app/components/pub/ui/select/SelectTrigger.vue b/app/components/pub/ui/select/SelectTrigger.vue
index 0252a444..3cc71097 100644
--- a/app/components/pub/ui/select/SelectTrigger.vue
+++ b/app/components/pub/ui/select/SelectTrigger.vue
@@ -21,13 +21,13 @@ const forwardedProps = useForwardProps(delegatedProps)
     v-bind="forwardedProps"
     :class="
       cn(
-        'border-input ring-offset-background placeholder:text-muted-foreground flex h-10 w-full rounded-md border border-gray-400 px-3 py-2 text-sm file:border-0 file:bg-transparent file:text-sm file:font-medium disabled:cursor-not-allowed disabled:opacity-50',
+        'border-input ring-offset-background placeholder:text-muted-foreground relative flex h-10 w-full rounded-md border border-gray-400 pl-3 pr-8 py-2 text-sm file:border-0 file:bg-transparent file:text-sm file:font-medium disabled:cursor-not-allowed disabled:opacity-50',
         props.class,
       )
     "
   >
     <slot />
-    <SelectIcon as-child>
+    <SelectIcon as-child class="absolute right-3 top-1/2 -translate-y-1/2">
       <Icon name="i-radix-icons-caret-sort" class="h-4 w-4 opacity-50" />
     </SelectIcon>
   </SelectTrigger>
diff --git a/app/pages/(features)/org-src/installation/add.vue b/app/pages/(features)/org-src/installation/add.vue
new file mode 100644
index 00000000..30c3e886
--- /dev/null
+++ b/app/pages/(features)/org-src/installation/add.vue
@@ -0,0 +1,41 @@
+<script setup lang="ts">
+// import type { PagePermission } from '~/models/role'
+import Error from '~/components/pub/base/error/error.vue'
+// import { PAGE_PERMISSIONS } from '~/lib/page-permission'
+
+definePageMeta({
+  // middleware: ['rbac'],
+  // roles: ['doctor', 'nurse', 'admisi', 'pharmacy', 'billing', 'management'],
+  title: 'Tambah Instalasi',
+  contentFrame: 'cf-full-width',
+})
+
+const route = useRoute()
+
+useHead({
+  title: () => route.meta.title as string,
+})
+
+// const roleAccess: PagePermission = PAGE_PERMISSIONS['/patient']
+
+// const { checkRole, hasReadAccess } = useRBAC()
+
+// // Check if user has access to this page
+// const hasAccess = checkRole(roleAccess)
+// if (!hasAccess) {
+//   navigateTo('/403')
+// }
+
+// Define permission-based computed properties
+// const canRead = hasReadAccess(roleAccess)
+const canRead = true
+</script>
+
+<template>
+  <div>
+    <div v-if="canRead">
+      <FlowInstallationEntry />
+    </div>
+    <Error v-else :status-code="403" />
+  </div>
+</template>
diff --git a/app/pages/(features)/org-src/installation/index.vue b/app/pages/(features)/org-src/installation/index.vue
new file mode 100644
index 00000000..a88df5c7
--- /dev/null
+++ b/app/pages/(features)/org-src/installation/index.vue
@@ -0,0 +1,41 @@
+<script setup lang="ts">
+// import type { PagePermission } from '~/models/role'
+import Error from '~/components/pub/base/error/error.vue'
+// import { PAGE_PERMISSIONS } from '~/lib/page-permission'
+
+definePageMeta({
+  // middleware: ['rbac'],
+  roles: ['doctor', 'nurse', 'admisi', 'pharmacy', 'billing', 'management'],
+  title: 'List Division',
+  contentFrame: 'cf-full-width',
+})
+
+const route = useRoute()
+
+useHead({
+  title: () => route.meta.title as string,
+})
+
+// const roleAccess: PagePermission = PAGE_PERMISSIONS['/patient']
+
+// const { checkRole, hasReadAccess } = useRBAC()
+
+// // Check if user has access to this page
+// const hasAccess = checkRole(roleAccess)
+// if (!hasAccess) {
+//   navigateTo('/403')
+// }
+
+// Define permission-based computed properties
+// const canRead = hasReadAccess(roleAccess)
+const canRead = true
+</script>
+
+<template>
+  <div>
+    <div v-if="canRead">
+      route installation list
+    </div>
+    <Error v-else :status-code="403" />
+  </div>
+</template>