diff --git a/models/contact/src/index.ts b/models/contact/src/index.ts
index a0f33937a4..71ebf62cf5 100644
--- a/models/contact/src/index.ts
+++ b/models/contact/src/index.ts
@@ -156,6 +156,8 @@ export class TEmployee extends TPerson implements Employee {
 
   @Prop(Collection(contact.class.Status), contact.string.Status)
     statuses?: number
+
+  mergedTo?: Ref<Employee>
 }
 
 @Model(contact.class.EmployeeAccount, core.class.Account)
@@ -563,6 +565,30 @@ export function createModel (builder: Builder): void {
     contact.action.KickEmployee
   )
 
+  createAction(
+    builder,
+    {
+      action: view.actionImpl.ShowPopup,
+      actionProps: {
+        component: contact.component.MergeEmployee,
+        element: 'top',
+        fillProps: {
+          _object: 'value'
+        }
+      },
+      label: contact.string.MergeEmployee,
+      category: contact.category.Contact,
+      target: contact.class.Employee,
+      input: 'focus',
+      context: {
+        mode: ['context'],
+        group: 'other'
+      },
+      secured: true
+    },
+    contact.action.MergeEmployee
+  )
+
   // Allow to use fuzzy search for mixins
   builder.mixin(contact.class.Contact, core.class.Class, core.mixin.FullTextSearchContext, {
     fullTextSummary: true
diff --git a/models/contact/src/plugin.ts b/models/contact/src/plugin.ts
index 7f719c1d7a..2082a6e6cc 100644
--- a/models/contact/src/plugin.ts
+++ b/models/contact/src/plugin.ts
@@ -46,7 +46,8 @@ export default mergeIds(contactId, contact, {
     EmployeeEditor: '' as AnyComponent,
     CreateEmployee: '' as AnyComponent,
     AccountArrayEditor: '' as AnyComponent,
-    ChannelFilter: '' as AnyComponent
+    ChannelFilter: '' as AnyComponent,
+    MergeEmployee: '' as AnyComponent
   },
   string: {
     Persons: '' as IntlString,
@@ -55,7 +56,6 @@ export default mergeIds(contactId, contact, {
     SearchOrganization: '' as IntlString,
     ContactInfo: '' as IntlString,
     Contact: '' as IntlString,
-    Location: '' as IntlString,
     Channel: '' as IntlString,
     ChannelProvider: '' as IntlString,
     Value: '' as IntlString,
@@ -91,7 +91,8 @@ export default mergeIds(contactId, contact, {
     Contact: '' as Ref<ActionCategory>
   },
   action: {
-    KickEmployee: '' as Ref<Action>
+    KickEmployee: '' as Ref<Action>,
+    MergeEmployee: '' as Ref<Action>
   },
   actionImpl: {
     KickEmployee: '' as ViewAction,
diff --git a/models/server-contact/src/index.ts b/models/server-contact/src/index.ts
index 14062ad286..062a147f53 100644
--- a/models/server-contact/src/index.ts
+++ b/models/server-contact/src/index.ts
@@ -42,4 +42,8 @@ export function createModel (builder: Builder): void {
   builder.createDoc(serverCore.class.Trigger, core.space.Model, {
     trigger: serverContact.trigger.OnContactDelete
   })
+
+  builder.createDoc(serverCore.class.Trigger, core.space.Model, {
+    trigger: serverContact.trigger.OnEmployeeUpdate
+  })
 }
diff --git a/packages/theme/styles/_layouts.scss b/packages/theme/styles/_layouts.scss
index 4ff720e74f..9c8cf5bba1 100644
--- a/packages/theme/styles/_layouts.scss
+++ b/packages/theme/styles/_layouts.scss
@@ -576,6 +576,7 @@ input.search {
 .max-w-2 { max-width: .5rem; }
 .max-w-9 { max-width: 2.25rem; }
 .max-w-30 { max-width: 7.5rem; }
+.max-w-40 { max-width: 10rem; }
 .max-w-60 { max-width: 15rem; }
 .max-w-80 { max-width: 20rem; }
 .max-w-240 { max-width: 60rem; }
diff --git a/packages/ui/src/components/CircleButton.svelte b/packages/ui/src/components/CircleButton.svelte
index 78c2879bac..06605747e6 100644
--- a/packages/ui/src/components/CircleButton.svelte
+++ b/packages/ui/src/components/CircleButton.svelte
@@ -14,11 +14,11 @@
 -->
 <script lang="ts">
   import type { Asset } from '@hcengineering/platform'
-  import type { AnySvelteComponent } from '../types'
+  import type { AnySvelteComponent, ButtonSize } from '../types'
   import Icon from './Icon.svelte'
 
   export let icon: Asset | AnySvelteComponent | undefined
-  export let size: 'small' | 'medium' | 'large' | 'x-large' = 'large'
+  export let size: ButtonSize = 'large'
   export let transparent: boolean = false
   export let selected: boolean = false
   export let primary: boolean = false
@@ -73,6 +73,10 @@
       }
     }
   }
+  .icon-inline {
+    width: 1em;
+    height: 1em;
+  }
   .icon-small {
     width: 1.5rem;
     height: 1.5rem;
diff --git a/packages/ui/src/components/Toggle.svelte b/packages/ui/src/components/Toggle.svelte
index 02692f6a49..22fc9fcd09 100644
--- a/packages/ui/src/components/Toggle.svelte
+++ b/packages/ui/src/components/Toggle.svelte
@@ -13,12 +13,24 @@
 // limitations under the License.
 -->
 <script lang="ts">
+  import { createEventDispatcher } from 'svelte'
+
   export let on: boolean = false
   export let disabled: boolean = false
+
+  const dispatch = createEventDispatcher()
 </script>
 
 <label class="toggle">
-  <input class="chBox" type="checkbox" {disabled} bind:checked={on} on:change />
+  <input
+    class="chBox"
+    type="checkbox"
+    {disabled}
+    bind:checked={on}
+    on:change={(e) => {
+      dispatch('change', on)
+    }}
+  />
   <span class="toggle-switch" />
 </label>
 
diff --git a/plugins/contact-assets/lang/en.json b/plugins/contact-assets/lang/en.json
index b23af7be1e..e895bc3c27 100644
--- a/plugins/contact-assets/lang/en.json
+++ b/plugins/contact-assets/lang/en.json
@@ -75,6 +75,7 @@
     "WhatsappPlaceholder": "Whatsapp",
     "Profile": "Profile",
     "ProfilePlaceholder": "Profile...",
-    "CurrentEmployee": "Current employee"
+    "CurrentEmployee": "Current employee",
+    "MergeEmployee": "Merge employee"
   }
 }
\ No newline at end of file
diff --git a/plugins/contact-assets/lang/ru.json b/plugins/contact-assets/lang/ru.json
index 32fafa00fa..faf318ccd9 100644
--- a/plugins/contact-assets/lang/ru.json
+++ b/plugins/contact-assets/lang/ru.json
@@ -75,6 +75,7 @@
     "WhatsappPlaceholder": "Whatsapp",
     "Profile": "Профиль",
     "ProfilePlaceholder": "Профиль...",
-    "CurrentEmployee": "Текущий сотрудник"
+    "CurrentEmployee": "Текущий сотрудник",
+    "MergeEmployee": "Объеденить сотрудника"
   }
 }
\ No newline at end of file
diff --git a/plugins/contact-resources/src/components/ChannelPresenter.svelte b/plugins/contact-resources/src/components/ChannelPresenter.svelte
new file mode 100644
index 0000000000..5d55b1bf7b
--- /dev/null
+++ b/plugins/contact-resources/src/components/ChannelPresenter.svelte
@@ -0,0 +1,34 @@
+<!--
+// Copyright © 2020, 2021 Anticrm Platform Contributors.
+// Copyright © 2021 Hardcore Engineering Inc.
+// 
+// Licensed under the Eclipse Public License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License. You may
+// obtain a copy of the License at https://www.eclipse.org/legal/epl-2.0
+// 
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// 
+// See the License for the specific language governing permissions and
+// limitations under the License.
+-->
+<script lang="ts">
+  import contact, { Channel, ChannelProvider } from '@hcengineering/contact'
+  import { getEmbeddedLabel } from '@hcengineering/platform'
+  import { createQuery } from '@hcengineering/presentation'
+  import { ButtonSize, CircleButton, tooltip } from '@hcengineering/ui'
+
+  export let value: Channel
+  export let size: ButtonSize = 'small'
+  let provider: ChannelProvider | undefined
+  const providerQuery = createQuery()
+  providerQuery.query(contact.class.ChannelProvider, { _id: value.provider }, (res) => ([provider] = res))
+</script>
+
+<div class="flex-row-center" use:tooltip={{ label: getEmbeddedLabel(value.value) }}>
+  {#if provider}
+    <CircleButton icon={provider.icon} {size} />
+    <div class="overflow-label ml-2">{value.value}</div>
+  {/if}
+</div>
diff --git a/plugins/contact-resources/src/components/MergeAttributeComparer.svelte b/plugins/contact-resources/src/components/MergeAttributeComparer.svelte
new file mode 100644
index 0000000000..b02c600e36
--- /dev/null
+++ b/plugins/contact-resources/src/components/MergeAttributeComparer.svelte
@@ -0,0 +1,50 @@
+<!--
+// Copyright © 2023 Hardcore Engineering Inc.
+//
+// Licensed under the Eclipse Public License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License. You may
+// obtain a copy of the License at https://www.eclipse.org/legal/epl-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+-->
+<script lang="ts">
+  import { Employee } from '@hcengineering/contact'
+  import { Class, Doc, Ref } from '@hcengineering/core'
+  import { getAttribute, getAttributeEditor, getClient } from '@hcengineering/presentation'
+  import MergeComparer from './MergeComparer.svelte'
+
+  export let value: Employee
+  export let _class: Ref<Class<Doc>>
+  export let targetEmp: Employee
+  export let key: string
+  export let onChange: (key: string, value: boolean) => void
+
+  const client = getClient()
+  const hierarchy = client.getHierarchy()
+  const editor = getAttributeEditor(client, _class, key)
+  const attribute = hierarchy.getAttribute(_class, key)
+</script>
+
+{#await editor then instance}
+  {#if instance}
+    <MergeComparer {value} {targetEmp} {key} {onChange} cast={hierarchy.isMixin(_class) ? _class : undefined}>
+      <svelte:fragment slot="item" let:item>
+        <svelte:component
+          this={instance}
+          type={attribute?.type}
+          value={getAttribute(client, item, { key, attr: attribute })}
+          readonly
+          disabled
+          space={item.space}
+          {focus}
+          object={item}
+        />
+      </svelte:fragment>
+    </MergeComparer>
+  {/if}
+{/await}
diff --git a/plugins/contact-resources/src/components/MergeComparer.svelte b/plugins/contact-resources/src/components/MergeComparer.svelte
new file mode 100644
index 0000000000..263251d63d
--- /dev/null
+++ b/plugins/contact-resources/src/components/MergeComparer.svelte
@@ -0,0 +1,56 @@
+<!--
+// Copyright © 2023 Hardcore Engineering Inc.
+//
+// Licensed under the Eclipse Public License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License. You may
+// obtain a copy of the License at https://www.eclipse.org/legal/epl-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+-->
+<script lang="ts">
+  import { Employee } from '@hcengineering/contact'
+  import { Doc, Mixin, Ref } from '@hcengineering/core'
+  import { getClient } from '@hcengineering/presentation'
+  import { Toggle } from '@hcengineering/ui'
+
+  export let value: Employee
+  export let targetEmp: Employee
+  export let cast: Ref<Mixin<Doc>> | undefined = undefined
+  export let key: string
+  export let onChange: (key: string, value: boolean) => void
+
+  const client = getClient()
+  const hierarchy = client.getHierarchy()
+
+  function isEqual (value: Employee, targetEmp: Employee, key: string) {
+    if (cast !== undefined) {
+      value = hierarchy.as(value, cast)
+      targetEmp = hierarchy.as(targetEmp, cast)
+    }
+    if (!(value as any)[key]) return true
+    if (!(targetEmp as any)[key]) return true
+    return (value as any)[key] === (targetEmp as any)[key]
+  }
+</script>
+
+{#if !isEqual(value, targetEmp, key)}
+  <div class="flex-center">
+    <slot name="item" item={value} />
+  </div>
+  <div class="flex-center">
+    <Toggle
+      on={true}
+      on:change={(e) => {
+        onChange(key, e.detail)
+      }}
+    />
+  </div>
+  <div class="flex-center">
+    <slot name="item" item={targetEmp} />
+  </div>
+{/if}
diff --git a/plugins/contact-resources/src/components/MergeEmployee.svelte b/plugins/contact-resources/src/components/MergeEmployee.svelte
new file mode 100644
index 0000000000..df353dbb1e
--- /dev/null
+++ b/plugins/contact-resources/src/components/MergeEmployee.svelte
@@ -0,0 +1,279 @@
+<!--
+// Copyright © 2023 Hardcore Engineering Inc.
+//
+// Licensed under the Eclipse Public License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License. You may
+// obtain a copy of the License at https://www.eclipse.org/legal/epl-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+-->
+<script lang="ts">
+  import { Channel, ChannelProvider, Employee, formatName } from '@hcengineering/contact'
+  import core, { Doc, DocumentUpdate, Mixin, Ref, TxProcessor } from '@hcengineering/core'
+  import { leaveWorkspace } from '@hcengineering/login-resources'
+  import { Avatar, Card, createQuery, EmployeeBox, getClient } from '@hcengineering/presentation'
+  import { DatePresenter, Grid, Toggle } from '@hcengineering/ui'
+  import { isCollectionAttr, StringEditor } from '@hcengineering/view-resources'
+  import { createEventDispatcher } from 'svelte'
+  import contact from '../plugin'
+  import ChannelPresenter from './ChannelPresenter.svelte'
+  import ChannelsDropdown from './ChannelsDropdown.svelte'
+  import MergeAttributeComparer from './MergeAttributeComparer.svelte'
+  import MergeComparer from './MergeComparer.svelte'
+
+  export let value: Employee
+  const dispatch = createEventDispatcher()
+  const client = getClient()
+  const hierarchy = client.getHierarchy()
+  const parent = hierarchy.getParentClass(contact.class.Employee)
+  const mixins = hierarchy.getDescendants(parent).filter((p) => hierarchy.isMixin(p))
+  let targetEmployee: Ref<Employee> | undefined = undefined
+  let targetEmp: Employee | undefined = undefined
+
+  const targetQuery = createQuery()
+  $: targetEmployee &&
+    targetQuery.query(contact.class.Employee, { _id: targetEmployee }, (res) => {
+      ;[targetEmp] = res
+      update = fillUpdate(value, targetEmp)
+      mixinUpdate = fillMixinUpdate(value, targetEmp)
+      result = hierarchy.clone(targetEmp)
+      applyUpdate(update)
+    })
+
+  function fillUpdate (value: Employee, target: Employee): DocumentUpdate<Employee> {
+    const res: DocumentUpdate<Employee> = {}
+    const attributes = hierarchy.getOwnAttributes(contact.class.Employee)
+    for (const attribute of attributes) {
+      const key = attribute[0]
+      if (attribute[1].hidden) continue
+      if (isCollectionAttr(hierarchy, { key, attr: attribute[1] })) continue
+      if ((target as any)[key] === undefined) {
+        ;(res as any)[key] = (value as any)[key]
+      }
+    }
+    return res
+  }
+
+  function fillMixinUpdate (value: Employee, target: Employee): Record<Ref<Mixin<Doc>>, DocumentUpdate<Doc>> {
+    const res: Record<Ref<Mixin<Doc>>, DocumentUpdate<Doc>> = {}
+    for (const mixin of mixins) {
+      if (!hierarchy.hasMixin(value, mixin)) continue
+      const attributes = hierarchy.getOwnAttributes(mixin)
+      for (const attribute of attributes) {
+        const key = attribute[0]
+        const from = hierarchy.as(value, mixin)
+        const to = hierarchy.as(target, mixin)
+        if ((from as any)[key] !== undefined && (to as any)[key] === undefined) {
+          const obj: DocumentUpdate<Doc> = res[mixin] ?? {}
+          ;(obj as any)[key] = (from as any)[key]
+          res[mixin] = obj
+        }
+      }
+    }
+    return res
+  }
+
+  let update: DocumentUpdate<Employee> = {}
+  let mixinUpdate: Record<Ref<Mixin<Doc>>, DocumentUpdate<Doc>> = {}
+  let result: Employee = value
+
+  function applyUpdate (update: DocumentUpdate<Employee>): void {
+    result = hierarchy.clone(targetEmp)
+    TxProcessor.applyUpdate(result, update)
+  }
+
+  async function merge (): Promise<void> {
+    if (targetEmp === undefined) return
+    if (Object.keys(update).length > 0) {
+      await client.update(targetEmp, update)
+    }
+    await client.update(value, { mergedTo: targetEmp._id, active: false })
+    for (const channel of resultChannels.values()) {
+      if (channel.attachedTo === targetEmp._id) continue
+      await client.update(channel, { attachedTo: targetEmp._id })
+      const remove = targetConflict.get(channel.provider)
+      if (remove !== undefined) {
+        await client.remove(remove)
+      }
+    }
+    for (const mixin in mixinUpdate) {
+      const attrs = (mixinUpdate as any)[mixin]
+      if (Object.keys(attrs).length > 0) {
+        await client.updateMixin(targetEmp._id, targetEmp._class, targetEmp.space, mixin as Ref<Mixin<Doc>>, attrs)
+      } else if (!hierarchy.hasMixin(targetEmp, mixin as Ref<Mixin<Doc>>)) {
+        await client.createMixin(targetEmp._id, targetEmp._class, targetEmp.space, mixin as Ref<Mixin<Doc>>, {})
+      }
+    }
+    const account = await client.findOne(contact.class.EmployeeAccount, { employee: value._id })
+    if (account !== undefined) {
+      leaveWorkspace(account.email)
+    }
+    dispatch('close')
+  }
+
+  function select (field: string, targetValue: boolean) {
+    if (!targetValue) {
+      ;(update as any)[field] = (value as any)[field]
+    } else {
+      delete (update as any)[field]
+    }
+    applyUpdate(update)
+  }
+
+  function mergeChannels (oldChannels: Channel[], targetChannels: Channel[]): Map<Ref<ChannelProvider>, Channel> {
+    targetConflict.clear()
+    valueConflict.clear()
+    const res: Channel[] = [...targetChannels]
+    const map = new Map(targetChannels.map((p) => [p.provider, p]))
+    for (const channel of oldChannels) {
+      if (channel.provider === contact.channelProvider.Email) continue
+      const target = map.get(channel.provider)
+      if (target !== undefined) {
+        targetConflict.set(target.provider, target)
+        valueConflict.set(channel.provider, channel)
+      } else {
+        res.push(channel)
+      }
+    }
+    targetConflict = targetConflict
+    valueConflict = valueConflict
+    return new Map(res.map((p) => [p.provider, p]))
+  }
+
+  let resultChannels: Map<Ref<ChannelProvider>, Channel> = new Map()
+  let oldChannels: Channel[] = []
+  let valueConflict: Map<Ref<ChannelProvider>, Channel> = new Map()
+  let targetConflict: Map<Ref<ChannelProvider>, Channel> = new Map()
+  const valueChannelsQuery = createQuery()
+  valueChannelsQuery.query(contact.class.Channel, { attachedTo: value._id }, (res) => {
+    oldChannels = res
+    resultChannels = mergeChannels(oldChannels, targetChannels)
+  })
+
+  let targetChannels: Channel[] = []
+  const targetChannelsQuery = createQuery()
+  $: targetEmployee &&
+    targetChannelsQuery.query(contact.class.Channel, { attachedTo: targetEmployee }, (res) => {
+      targetChannels = res
+      resultChannels = mergeChannels(oldChannels, targetChannels)
+    })
+
+  function selectChannel (isTarget: boolean, targetChannel: Channel, value: Channel) {
+    const res = isTarget ? targetChannel : value
+    resultChannels.set(res.provider, res)
+    resultChannels = resultChannels
+  }
+
+  const attributes = hierarchy.getAllAttributes(contact.class.Employee, core.class.Doc)
+  const ignoreKeys = ['name', 'avatar', 'createOn']
+  const objectAttributes = Array.from(attributes.entries()).filter(
+    (p) => !p[1].hidden && !ignoreKeys.includes(p[0]) && !isCollectionAttr(hierarchy, { key: p[0], attr: p[1] })
+  )
+
+  function getMixinAttributes (mixin: Ref<Mixin<Doc>>): string[] {
+    const attr = hierarchy.getOwnAttributes(mixin)
+    const res = Array.from(attr.entries()).filter((p) => !isCollectionAttr(hierarchy, { key: p[0], attr: p[1] }))
+    return res.map((p) => p[0])
+  }
+
+  function selectMixin (mixin: Ref<Mixin<Doc>>, field: string, targetValue: boolean) {
+    const upd = mixinUpdate[mixin] ?? {}
+    if (!targetValue) {
+      ;(upd as any)[field] = (value as any)[field]
+    } else {
+      delete (upd as any)[field]
+    }
+    mixinUpdate[mixin] = upd
+  }
+</script>
+
+<Card
+  label={contact.string.MergeEmployee}
+  okLabel={contact.string.MergeEmployee}
+  fullSize
+  okAction={merge}
+  canSave={targetEmp !== undefined}
+  onCancel={() => dispatch('close')}
+>
+  <div class="flex-row-reverse">
+    <EmployeeBox
+      showNavigate={false}
+      label={contact.string.MergeEmployee}
+      docQuery={{ active: true, _id: { $ne: value._id } }}
+      bind:value={targetEmployee}
+    />
+  </div>
+  {#if targetEmp}
+    <Grid column={3} rowGap={0.5} columnGap={0.5}>
+      <MergeComparer key="avatar" {value} {targetEmp} onChange={select}>
+        <svelte:fragment slot="item" let:item>
+          <Avatar avatar={item.avatar} size={'medium'} icon={contact.icon.Person} />
+        </svelte:fragment>
+      </MergeComparer>
+      <MergeComparer key="name" {value} {targetEmp} onChange={select}>
+        <svelte:fragment slot="item" let:item>
+          {formatName(item.name)}
+        </svelte:fragment>
+      </MergeComparer>
+      {#each objectAttributes as attribute}
+        <MergeAttributeComparer
+          key={attribute[0]}
+          {value}
+          {targetEmp}
+          onChange={select}
+          _class={contact.class.Employee}
+        />
+      {/each}
+      {#each mixins as mixin}
+        {@const attributes = getMixinAttributes(mixin)}
+        {#each attributes as attribute}
+          <MergeAttributeComparer
+            key={attribute}
+            {value}
+            {targetEmp}
+            onChange={(key, value) => selectMixin(mixin, key, value)}
+            _class={mixin}
+          />
+        {/each}
+      {/each}
+      {#each Array.from(targetConflict.values()) as conflict}
+        {@const val = valueConflict.get(conflict.provider)}
+        {#if val}
+          <div class="flex-center max-w-40">
+            <ChannelPresenter value={val} />
+          </div>
+          <div class="flex-center">
+            <Toggle
+              on={true}
+              on:change={(e) => {
+                selectChannel(e.detail, conflict, val)
+              }}
+            />
+          </div>
+          <div class="flex-center max-w-40">
+            <ChannelPresenter value={conflict} />
+          </div>
+        {/if}
+      {/each}
+    </Grid>
+    <div class="flex-col-center">
+      <Avatar avatar={result.avatar} size={'large'} icon={contact.icon.Person} />
+      {formatName(result.name)}
+      <DatePresenter value={result.birthday} />
+      <StringEditor value={result.city} readonly placeholder={contact.string.Location} />
+      <ChannelsDropdown
+        value={Array.from(resultChannels.values())}
+        editable={false}
+        kind={'link-bordered'}
+        size={'small'}
+        length={'full'}
+        shape={'circle'}
+      />
+    </div>
+  {/if}
+</Card>
diff --git a/plugins/contact-resources/src/index.ts b/plugins/contact-resources/src/index.ts
index 4dce17dd54..71c598530b 100644
--- a/plugins/contact-resources/src/index.ts
+++ b/plugins/contact-resources/src/index.ts
@@ -54,6 +54,7 @@ import PersonRefPresenter from './components/PersonRefPresenter.svelte'
 import EmployeeRefPresenter from './components/EmployeeRefPresenter.svelte'
 import ChannelFilter from './components/ChannelFilter.svelte'
 import AccountBox from './components/AccountBox.svelte'
+import MergeEmployee from './components/MergeEmployee.svelte'
 import contact from './plugin'
 import {
   employeeSort,
@@ -115,21 +116,24 @@ async function queryContact (
 async function kickEmployee (doc: Employee): Promise<void> {
   const client = getClient()
   const email = await client.findOne(contact.class.EmployeeAccount, { employee: doc._id })
-  if (email === undefined) return
-  showPopup(
-    MessageBox,
-    {
-      label: contact.string.KickEmployee,
-      message: contact.string.KickEmployeeDescr
-    },
-    undefined,
-    (res?: boolean) => {
-      if (res === true) {
-        // eslint-disable-next-line @typescript-eslint/no-floating-promises
-        leaveWorkspace(email.email)
+  if (email === undefined) {
+    await client.update(doc, { active: false })
+  } else {
+    showPopup(
+      MessageBox,
+      {
+        label: contact.string.KickEmployee,
+        message: contact.string.KickEmployeeDescr
+      },
+      undefined,
+      (res?: boolean) => {
+        if (res === true) {
+          // eslint-disable-next-line @typescript-eslint/no-floating-promises
+          leaveWorkspace(email.email)
+        }
       }
-    }
-  )
+    )
+  }
 }
 async function openChannelURL (doc: Channel): Promise<void> {
   if (doc.value.startsWith('http://') || doc.value.startsWith('https://')) {
@@ -176,7 +180,8 @@ export default async (): Promise<Resources> => ({
     EmployeeEditor,
     CreateEmployee,
     AccountArrayEditor,
-    ChannelFilter
+    ChannelFilter,
+    MergeEmployee
   },
   completion: {
     EmployeeQuery: async (
diff --git a/plugins/contact-resources/src/plugin.ts b/plugins/contact-resources/src/plugin.ts
index b8f7f20905..08897bac00 100644
--- a/plugins/contact-resources/src/plugin.ts
+++ b/plugins/contact-resources/src/plugin.ts
@@ -42,6 +42,7 @@ export default mergeIds(contactId, contact, {
     SetStatus: '' as IntlString,
     ClearStatus: '' as IntlString,
     SaveStatus: '' as IntlString,
+    Location: '' as IntlString,
     Cancel: '' as IntlString,
     StatusDueDate: '' as IntlString,
     StatusName: '' as IntlString,
@@ -59,7 +60,8 @@ export default mergeIds(contactId, contact, {
     Email: '' as IntlString,
     CreateEmployee: '' as IntlString,
     Inactive: '' as IntlString,
-    NotSpecified: '' as IntlString
+    NotSpecified: '' as IntlString,
+    MergeEmployee: '' as IntlString
   },
   function: {
     EmployeeSort: '' as SortFunc,
diff --git a/plugins/contact/src/index.ts b/plugins/contact/src/index.ts
index 3cb4df2a64..83cb8f4695 100644
--- a/plugins/contact/src/index.ts
+++ b/plugins/contact/src/index.ts
@@ -142,6 +142,7 @@ export interface Status extends AttachedDoc {
  */
 export interface Employee extends Person {
   active: boolean
+  mergedTo?: Ref<Employee>
   statuses?: number
 }
 
diff --git a/plugins/view-resources/src/components/StringEditor.svelte b/plugins/view-resources/src/components/StringEditor.svelte
index 9c297f34dd..f886bea5fb 100644
--- a/plugins/view-resources/src/components/StringEditor.svelte
+++ b/plugins/view-resources/src/components/StringEditor.svelte
@@ -22,8 +22,8 @@
   // export let label: IntlString
   export let placeholder: IntlString
   export let value: string
-  export let focus: boolean
-  export let onChange: (value: string) => void
+  export let focus: boolean = false
+  export let onChange: (value: string) => void = () => {}
   export let kind: 'no-border' | 'link' = 'no-border'
   export let readonly = false
   export let size: ButtonSize = 'small'
diff --git a/plugins/view-resources/src/index.ts b/plugins/view-resources/src/index.ts
index e88aaa0827..9d9b64419e 100644
--- a/plugins/view-resources/src/index.ts
+++ b/plugins/view-resources/src/index.ts
@@ -142,7 +142,8 @@ export {
   SortableListItem,
   MarkupEditor,
   TreeNode,
-  TreeItem
+  TreeItem,
+  StringEditor
 }
 
 export default async (): Promise<Resources> => ({
diff --git a/server-plugins/contact-resources/src/index.ts b/server-plugins/contact-resources/src/index.ts
index f5e0b982a8..c8f90dc0ef 100644
--- a/server-plugins/contact-resources/src/index.ts
+++ b/server-plugins/contact-resources/src/index.ts
@@ -1,6 +1,6 @@
 //
 // Copyright © 2020, 2021 Anticrm Platform Contributors.
-// Copyright © 2021, 2022 Hardcore Engineering Inc.
+// Copyright © 2021, 2022, 2023 Hardcore Engineering Inc.
 //
 // Licensed under the Eclipse Public License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License. You may
@@ -14,8 +14,22 @@
 // limitations under the License.
 //
 
-import contact, { Contact, contactId, formatName, Organization, Person } from '@hcengineering/contact'
-import core, { concatLink, Doc, Tx, TxRemoveDoc } from '@hcengineering/core'
+import contact, { Contact, contactId, Employee, formatName, Organization, Person } from '@hcengineering/contact'
+import core, {
+  AnyAttribute,
+  ArrOf,
+  AttachedDoc,
+  Class,
+  Collection,
+  concatLink,
+  Doc,
+  Obj,
+  Ref,
+  RefTo,
+  Tx,
+  TxRemoveDoc,
+  TxUpdateDoc
+} from '@hcengineering/core'
 import login from '@hcengineering/login'
 import { getMetadata } from '@hcengineering/platform'
 import type { TriggerControl } from '@hcengineering/server-core'
@@ -84,6 +98,179 @@ export async function OnContactDelete (
   return result
 }
 
+async function mergeCollectionAttributes<T extends Doc> (
+  control: TriggerControl,
+  attributes: Map<string, AnyAttribute>,
+  oldValue: Ref<T>,
+  newValue: Ref<T>
+): Promise<Tx[]> {
+  const res: Tx[] = []
+  for (const attribute of attributes) {
+    if (control.hierarchy.isDerived(attribute[1].type._class, core.class.Collection)) {
+      if (attribute[1]._id === contact.class.Contact + '_channels') continue
+      const collection = attribute[1].type as Collection<AttachedDoc>
+      const allAttached = await control.findAll(collection.of, { attachedTo: oldValue })
+      for (const attached of allAttached) {
+        const tx = control.txFactory.createTxUpdateDoc(attached._class, attached.space, attached._id, {
+          attachedTo: newValue
+        })
+        const parent = control.txFactory.createTxCollectionCUD(
+          attached.attachedToClass,
+          newValue,
+          attached.space,
+          attached.collection,
+          tx
+        )
+        res.push(parent)
+      }
+    }
+  }
+  return res
+}
+
+async function processRefAttribute<T extends Doc> (
+  control: TriggerControl,
+  clazz: Ref<Class<Obj>>,
+  attr: AnyAttribute,
+  key: string,
+  targetClasses: Ref<Class<Obj>>[],
+  oldValue: Ref<T>,
+  newValue: Ref<T>
+): Promise<Tx[]> {
+  const res: Tx[] = []
+  if (attr.type._class === core.class.RefTo) {
+    if (targetClasses.includes((attr.type as RefTo<Doc>).to)) {
+      const isMixin = control.hierarchy.isMixin(clazz)
+      const docs = await control.findAll(clazz, { [key]: oldValue })
+      for (const doc of docs) {
+        if (isMixin) {
+          const tx = control.txFactory.createTxMixin(doc._id, doc._class, doc.space, clazz, { [key]: newValue })
+          res.push(tx)
+        } else {
+          const tx = control.txFactory.createTxUpdateDoc(doc._class, doc.space, doc._id, { [key]: newValue })
+          res.push(tx)
+        }
+      }
+    }
+  }
+  return res
+}
+
+async function processRefArrAttribute<T extends Doc> (
+  control: TriggerControl,
+  clazz: Ref<Class<Obj>>,
+  attr: AnyAttribute,
+  key: string,
+  targetClasses: Ref<Class<Obj>>[],
+  oldValue: Ref<T>,
+  newValue: Ref<T>
+): Promise<Tx[]> {
+  const res: Tx[] = []
+  if (attr.type._class === core.class.ArrOf) {
+    const arrOf = (attr.type as ArrOf<RefTo<Doc>>).of
+    if (arrOf._class === core.class.ArrOf) {
+      if (targetClasses.includes((arrOf as RefTo<Doc>).to)) {
+        const docs = await control.findAll(clazz, { [key]: oldValue })
+        for (const doc of docs) {
+          const push = control.txFactory.createTxUpdateDoc(doc._class, doc.space, doc._id, {
+            $push: {
+              [key]: newValue
+            }
+          })
+          const pull = control.txFactory.createTxUpdateDoc(doc._class, doc.space, doc._id, {
+            $pull: {
+              [key]: oldValue
+            }
+          })
+          res.push(pull)
+          res.push(push)
+        }
+      }
+    }
+  }
+  return res
+}
+
+async function updateAllRefs<T extends Doc> (
+  control: TriggerControl,
+  _class: Ref<Class<T>>,
+  oldValue: Ref<T>,
+  newValue: Ref<T>
+): Promise<Tx[]> {
+  const res: Tx[] = []
+  const attributes = control.hierarchy.getAllAttributes(_class)
+  const parent = control.hierarchy.getParentClass(_class)
+  const mixins = control.hierarchy.getDescendants(parent).filter((p) => control.hierarchy.isMixin(p))
+  const colTxes = await mergeCollectionAttributes(control, attributes, oldValue, newValue)
+  res.push(...colTxes)
+  for (const mixin of mixins) {
+    const attributes = control.hierarchy.getOwnAttributes(mixin)
+    const txes = await mergeCollectionAttributes(control, attributes, oldValue, newValue)
+    res.push(...txes)
+  }
+
+  const skip: Ref<AnyAttribute>[] = []
+  const allClasses = control.hierarchy.getDescendants(core.class.Doc)
+  const targetClasses = control.hierarchy.getDescendants(parent)
+  for (const clazz of allClasses) {
+    const domain = control.hierarchy.findDomain(clazz)
+    if (domain === undefined) continue
+    const attributes = control.hierarchy.getOwnAttributes(clazz)
+    for (const attribute of attributes) {
+      const key = attribute[0]
+      const attr = attribute[1]
+      if (key === '_id') continue
+      if (skip.includes(attr._id)) continue
+      const refs = await processRefAttribute(control, clazz, attr, key, targetClasses, oldValue, newValue)
+      res.push(...refs)
+      const arrRef = await processRefArrAttribute(control, clazz, attr, key, targetClasses, oldValue, newValue)
+      res.push(...arrRef)
+    }
+  }
+  return res
+}
+
+async function mergeEmployee (control: TriggerControl, uTx: TxUpdateDoc<Employee>): Promise<Tx[]> {
+  if (uTx.operations.mergedTo === undefined) return []
+  const target = uTx.operations.mergedTo
+  const res: Tx[] = []
+  const employeeTxes = await updateAllRefs(control, contact.class.Employee, uTx.objectId, target)
+  res.push(...employeeTxes)
+  const oldEmployeeAccount = (await control.findAll(contact.class.EmployeeAccount, { employee: uTx.objectId }))[0]
+  const newEmployeeAccount = (await control.findAll(contact.class.EmployeeAccount, { employee: target }))[0]
+  if (oldEmployeeAccount === undefined || newEmployeeAccount === undefined) return res
+  const accountTxes = await updateAllRefs(
+    control,
+    contact.class.EmployeeAccount,
+    oldEmployeeAccount._id,
+    newEmployeeAccount._id
+  )
+  res.push(...accountTxes)
+  return res
+}
+
+/**
+ * @public
+ */
+export async function OnEmployeeUpdate (tx: Tx, control: TriggerControl): Promise<Tx[]> {
+  if (tx._class !== core.class.TxUpdateDoc) {
+    return []
+  }
+
+  const uTx = tx as TxUpdateDoc<Employee>
+
+  if (!control.hierarchy.isDerived(uTx.objectClass, contact.class.Employee)) {
+    return []
+  }
+
+  const result: Tx[] = []
+
+  const txes = await mergeEmployee(control, uTx)
+  result.push(...txes)
+
+  return result
+}
+
 /**
  * @public
  */
@@ -125,7 +312,8 @@ export function organizationTextPresenter (doc: Doc): string {
 // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
 export default async () => ({
   trigger: {
-    OnContactDelete
+    OnContactDelete,
+    OnEmployeeUpdate
   },
   function: {
     PersonHTMLPresenter: personHTMLPresenter,
diff --git a/server-plugins/contact/src/index.ts b/server-plugins/contact/src/index.ts
index c77f65a798..851f80d917 100644
--- a/server-plugins/contact/src/index.ts
+++ b/server-plugins/contact/src/index.ts
@@ -29,7 +29,8 @@ export const serverContactId = 'server-contact' as Plugin
  */
 export default plugin(serverContactId, {
   trigger: {
-    OnContactDelete: '' as Resource<TriggerFunc>
+    OnContactDelete: '' as Resource<TriggerFunc>,
+    OnEmployeeUpdate: '' as Resource<TriggerFunc>
   },
   function: {
     PersonHTMLPresenter: '' as Resource<Presenter>,