diff --git a/dev/prod/webpack.config.js b/dev/prod/webpack.config.js
index e5165b386b..3784e44a3e 100644
--- a/dev/prod/webpack.config.js
+++ b/dev/prod/webpack.config.js
@@ -56,34 +56,14 @@ module.exports = {
       {
         test: /\.svelte$/,
         use: {
-          loader: 'svelte-loader',
+          loader: 'svelte-loader',          
           options: { 
+            compilerOptions: {
+              dev: !prod,
+            },
             emitCss: true,
-            preprocess: require('svelte-preprocess')({ postcss: true })
-          }
-          // options: {
-          //   dev: !prod,
-          //   emitCss: true,
-          //   hotReload: !prod,
-          //   preprocess: require('svelte-preprocess')({
-          //     babel: {
-          //       presets: [
-          //         [
-          //           '@babel/preset-env',
-          //           {
-          //             loose: true,
-          //             modules: false,
-          //             targets: {
-          //               esmodules: true
-          //             }
-          //           }
-          //         ],
-          //         '@babel/typescript'
-          //       ],
-          //       plugins: ['@babel/plugin-proposal-optional-chaining']
-          //     }
-          //   })
-          // }
+            preprocess: require('svelte-preprocess')({ postcss: true })            
+          }         
         }
       },
 
diff --git a/models/recruit/src/index.ts b/models/recruit/src/index.ts
index 3eb8da79a4..1ff5b0b012 100644
--- a/models/recruit/src/index.ts
+++ b/models/recruit/src/index.ts
@@ -129,6 +129,14 @@ export function createModel (builder: Builder): void {
             icon: contact.icon.Person,
             label: recruit.string.Candidates,
             position: 'bottom'
+          },
+          {
+            id: 'archive',
+            component: workbench.component.Archive,
+            icon: view.icon.Archive,
+            label: workbench.string.Archive,
+            position: 'top',
+            visibleIf: workbench.function.HasArchiveSpaces
           }
         ]
       }
@@ -287,6 +295,22 @@ export function createModel (builder: Builder): void {
     label: recruit.string.SearchApplication,
     query: recruit.completion.ApplicationQuery
   }, recruit.completion.ApplicationCategory)
+
+  builder.createDoc(view.class.ActionTarget, core.space.Model, {
+    target: recruit.class.Vacancy,
+    action: task.action.ArchiveSpace,
+    query: {
+      archived: false
+    }
+  })
+
+  builder.createDoc(view.class.ActionTarget, core.space.Model, {
+    target: recruit.class.Vacancy,
+    action: task.action.UnarchiveSpace,
+    query: {
+      archived: true
+    }
+  })
 }
 
 export { default } from './plugin'
diff --git a/models/task/src/index.ts b/models/task/src/index.ts
index 82edbe5a8f..89026e26c6 100644
--- a/models/task/src/index.ts
+++ b/models/task/src/index.ts
@@ -404,22 +404,6 @@ export function createModel (builder: Builder): void {
     }
   })
 
-  builder.createDoc(view.class.ActionTarget, core.space.Model, {
-    target: task.class.SpaceWithStates,
-    action: task.action.ArchiveSpace,
-    query: {
-      archived: false
-    }
-  })
-
-  builder.createDoc(view.class.ActionTarget, core.space.Model, {
-    target: task.class.SpaceWithStates,
-    action: task.action.UnarchiveSpace,
-    query: {
-      archived: true
-    }
-  })
-
   builder.mixin(task.class.State, core.class.Class, view.mixin.AttributeEditor, {
     editor: task.component.StateEditor
   })
diff --git a/models/workbench/src/plugin.ts b/models/workbench/src/plugin.ts
index 39c4430999..7c5edc49da 100644
--- a/models/workbench/src/plugin.ts
+++ b/models/workbench/src/plugin.ts
@@ -13,12 +13,20 @@
 // limitations under the License.
 //
 
-import { mergeIds } from '@anticrm/platform'
+import { Space } from '@anticrm/core'
+import { IntlString, mergeIds, Resource } from '@anticrm/platform'
 import { AnyComponent } from '@anticrm/ui'
 import workbench, { workbenchId } from '@anticrm/workbench'
 
 export default mergeIds(workbenchId, workbench, {
   component: {
-    ApplicationPresenter: '' as AnyComponent
+    ApplicationPresenter: '' as AnyComponent,
+    Archive: '' as AnyComponent
+  },
+  string: {
+    Archive: '' as IntlString
+  },
+  function: {
+    HasArchiveSpaces: '' as Resource<(spaces: Space[]) => boolean>
   }
 })
diff --git a/plugins/workbench-resources/src/components/NavHeader.svelte b/plugins/workbench-resources/src/components/NavHeader.svelte
index 933585fe65..650370721f 100644
--- a/plugins/workbench-resources/src/components/NavHeader.svelte
+++ b/plugins/workbench-resources/src/components/NavHeader.svelte
@@ -15,8 +15,7 @@
 
 <script lang="ts">
   import type { IntlString } from '@anticrm/platform'
-  import { ActionIcon, IconMoreH, Label } from '@anticrm/ui'
-  import workbench from '../plugin'
+  import { Label } from '@anticrm/ui'
 
   export let label: IntlString
   // export let action: () => Promise<void> | void
diff --git a/plugins/workbench-resources/src/components/Navigator.svelte b/plugins/workbench-resources/src/components/Navigator.svelte
index 3e71901f2c..cbce48ca0b 100644
--- a/plugins/workbench-resources/src/components/Navigator.svelte
+++ b/plugins/workbench-resources/src/components/Navigator.svelte
@@ -14,78 +14,91 @@
 -->
 
 <script lang="ts">
-  import core from '@anticrm/core'
-  import type { Space } from '@anticrm/core'
-  import type { NavigatorModel, SpecialNavModel } from '@anticrm/workbench'
-  import { getCurrentLocation, navigate, Scroller } from '@anticrm/ui'
+  import core, { Ref, SortingOrder, Space } from '@anticrm/core'
+  import { getResource } from '@anticrm/platform'
   import { createQuery } from '@anticrm/presentation'
-  import view from '@anticrm/view'
-
-  import workbench from '../plugin'
-
+  import { Scroller } from '@anticrm/ui'
+  import type { NavigatorModel, SpecialNavModel } from '@anticrm/workbench'
+  import { createEventDispatcher } from 'svelte'
   import SpacesNav from './navigator/SpacesNav.svelte'
-  import TreeSeparator from './navigator/TreeSeparator.svelte'
   import SpecialElement from './navigator/SpecialElement.svelte'
+  import TreeSeparator from './navigator/TreeSeparator.svelte'
 
   export let model: NavigatorModel | undefined
+  export let currentSpace: Ref<Space> | undefined
+  export let currentSpecial: string | undefined
   
   const query = createQuery()
-  let archivedSpaces: Space[] = []
+  let spaces: Space[] = []
+  let shownSpaces: Space[] = []
   $: if (model) {
     query.query(
       core.class.Space,
       {
-        _class: { $in: model.spaces.map(x => x.spaceClass) },
-        archived: true
+        _class: { $in: model.spaces.map(x => x.spaceClass) }
       },
-      (result) => { archivedSpaces = result })
+      (result) => { spaces = result },
+      { sort: { name: SortingOrder.Ascending } })
   }
 
   let showDivider: Boolean = false
   let specTopCount: number
   let specBottomCount: number
-  let spArchCount: number
   let spModelCount: number
-  $: if (model) {
-    if (model.specials) {
-      specTopCount = getSpecials(model.specials, 'top').length
-      specBottomCount = getSpecials(model.specials, 'bottom').length
+
+  let topSpecials: SpecialNavModel[] = []
+  let bottomSpecials: SpecialNavModel[] = []
+
+  async function update (model: NavigatorModel, spaces: Space[]) {
+    if (model.specials !== undefined) {
+      topSpecials = await getSpecials(model.specials, 'top', spaces)
+      specTopCount = topSpecials.length
+      bottomSpecials = await getSpecials(model.specials, 'bottom', spaces)
+      specBottomCount = bottomSpecials.length
     }
     if (model.spaces) spModelCount = model.spaces.length
-    if (archivedSpaces) spArchCount = archivedSpaces.length
-    showDivider = ((specTopCount > 0 || spArchCount > 0) && (specBottomCount > 0 || spModelCount > 0)) ?? false
+    showDivider = (specTopCount > 0) ?? false
+  
+    shownSpaces = spaces.filter(sp => !sp.archived)
   }
 
-  function selectSpecial (id: string): void {
-    const loc = getCurrentLocation()
-    loc.path[2] = id
-    loc.path.length = 3
-    navigate(loc)
-  }
-  function getSpecials (specials: SpecialNavModel[], state: 'top' | 'bottom'): SpecialNavModel[] {
-    return specials.filter(p => (p.position ?? 'top') === state)
+  $: if (model) update(model, spaces)
+  
+  async function getSpecials (specials: SpecialNavModel[], state: 'top' | 'bottom', spaces: Space[]): Promise<SpecialNavModel[]> {
+    const result: SpecialNavModel[] = []
+    for (const sp of specials) {
+      if ((sp.position ?? 'top') === state) {
+        if (sp.visibleIf !== undefined) {
+          const f = await getResource(sp.visibleIf)
+          if (f(spaces)) {
+            result.push(sp)
+          }
+        } else {
+          result.push(sp)
+        }
+      }
+    }
+    return result
   }
+  const dispatch = createEventDispatcher()
 </script>
 
 {#if model}
   <Scroller>
     {#if model.specials}
-      {#each getSpecials(model.specials, 'top') as special}
-        <SpecialElement label={special.label} icon={special.icon} on:click={() => selectSpecial(special.id)} />
+      {#each topSpecials as special}
+        <SpecialElement label={special.label} icon={special.icon} on:click={() => dispatch('special', special.id)} selected={special.id === currentSpecial} />
       {/each}
     {/if}
-    {#if archivedSpaces.length > 0}
-      <SpecialElement label={workbench.string.Archive} icon={view.icon.Archive} on:click={() => selectSpecial('archive')} />
-    {/if}
 
     {#if showDivider}<TreeSeparator />{/if}
 
     {#each model.spaces as m (m.label)}
-      <SpacesNav model={m}/>
+      <SpacesNav spaces={shownSpaces} {currentSpace} model={m} on:space/>
     {/each}
     {#if model.specials}
-      {#each getSpecials(model.specials, 'bottom') as special}
-        <SpecialElement label={special.label} icon={special.icon} on:click={() => selectSpecial(special.id)} />
+      {#each bottomSpecials as special}
+        <SpecialElement label={special.label} icon={special.icon} on:click={() => dispatch('special', special.id)} selected={special.id === currentSpecial} />
       {/each}
     {/if}
     <div class="antiNav-space" />
diff --git a/plugins/workbench-resources/src/components/Workbench.svelte b/plugins/workbench-resources/src/components/Workbench.svelte
index 7a2b21a800..635e3945fb 100644
--- a/plugins/workbench-resources/src/components/Workbench.svelte
+++ b/plugins/workbench-resources/src/components/Workbench.svelte
@@ -13,15 +13,15 @@
 // limitations under the License.
 -->
 <script lang="ts">
-  import { Client, getCurrentAccount, Ref, Space } from '@anticrm/core'
-  import core from '@anticrm/core'
+  import contact, { Employee, EmployeeAccount } from '@anticrm/contact'
+  import core, { Client, getCurrentAccount, Ref, Space } from '@anticrm/core'
   import { Avatar, createQuery, setClient } from '@anticrm/presentation'
   import {
-    AnyComponent,
-    AnySvelteComponent,
-    closeTooltip,
+    AnyComponent, closeTooltip,
     Component,
+    getCurrentLocation,
     location,
+    navigate,
     Popup,
     showPopup,
     TooltipInstance
@@ -33,62 +33,93 @@
   import ActivityStatus from './ActivityStatus.svelte'
   import AppItem from './AppItem.svelte'
   import Applications from './Applications.svelte'
-  import Archive from './Archive.svelte'
   import TopMenu from './icons/TopMenu.svelte'
   import NavHeader from './NavHeader.svelte'
   import Navigator from './Navigator.svelte'
   import SpaceView from './SpaceView.svelte'
-  import contact, { Employee, EmployeeAccount } from '@anticrm/contact'
 
   export let client: Client
 
   setClient(client)
 
   let currentApp: Ref<Application> | undefined
-  let currentApplication: Application | undefined
   let currentSpace: Ref<Space> | undefined
-  let ownSpecialComponent: AnySvelteComponent | undefined
+  let currentSpecial: string | undefined
   let specialComponent: AnyComponent | undefined
+
+  let currentApplication: Application | undefined
   let currentView: ViewConfiguration | undefined
   let createItemDialog: AnyComponent | undefined
   let navigatorModel: NavigatorModel | undefined
 
   onDestroy(
     location.subscribe(async (loc) => {
-      currentApp = loc.path[1] as Ref<Application>
-      currentApplication = await client.findOne(workbench.class.Application, { _id: currentApp })
-      navigatorModel = currentApplication?.navigatorModel
+      if (currentApp !== loc.path[1]) {
+        currentApp = loc.path[1] as Ref<Application>
+        currentApplication = await client.findOne(workbench.class.Application, { _id: currentApp })
+        navigatorModel = currentApplication?.navigatorModel
+      }
       const currentFolder = loc.path[2] as Ref<Space>
-      ownSpecialComponent = getOwnSpecialComponent(currentFolder)
-
-      if (ownSpecialComponent !== undefined) {
-        return
+  
+      if (currentSpecial !== currentFolder) {
+        specialComponent = getSpecialComponent(currentFolder)
+        if (specialComponent !== undefined) {
+          currentSpecial = currentFolder
+          return
+        }
       }
 
-      specialComponent = getSpecialComponent(currentFolder)
-
-      if (specialComponent !== undefined) {
-        return
-      }
-
-      const space = await client.findOne(core.class.Space, { _id: currentFolder })
-      currentSpace = currentFolder
-      if (space) {
-        const spaceClass = client.getHierarchy().getClass(space._class) // (await client.findAll(core.class.Class, { _id: space._class }))[0]
-        const view = client.getHierarchy().as(spaceClass, workbench.mixin.SpaceView)
-        currentView = view.view
-        createItemDialog = currentView.createItemDialog
-      } else {
-        currentView = undefined
-        createItemDialog = undefined
-      }
+      updateSpace(currentSpace)
     })
   )
 
-  function getOwnSpecialComponent (id: string): AnySvelteComponent | undefined {
-    if (id === 'archive') {
-      return Archive
+  async function updateSpace (spaceId?: Ref<Space>): Promise<void> {
+    if (spaceId === currentSpace) {
+      return
     }
+    if (spaceId === undefined) {
+      return
+    }
+    const space = await client.findOne(core.class.Space, { _id: spaceId })
+    if (space) {
+      currentSpace = spaceId
+      currentSpecial = undefined
+  
+      const spaceClass = client.getHierarchy().getClass(space._class) // (await client.findAll(core.class.Class, { _id: space._class }))[0]
+      const view = client.getHierarchy().as(spaceClass, workbench.mixin.SpaceView)
+      currentView = view.view
+      createItemDialog = currentView.createItemDialog
+
+      const loc = getCurrentLocation()
+      loc.path[2] = spaceId
+      loc.path.length = 3
+      navigate(loc)
+    } else {
+      currentView = undefined
+      createItemDialog = undefined
+    }
+  }
+  $: updateSpace(currentSpace)
+
+  function selectSpecial (id: string): void {
+    specialComponent = getSpecialComponent(id)
+    if (specialComponent !== undefined) {
+      currentSpecial = id
+      currentSpace = undefined
+      const loc = getCurrentLocation()
+      loc.path[2] = id
+      loc.path.length = 3
+      navigate(loc)
+    }
+  }
+
+  function selectArchive (): void {
+    currentSpace = undefined
+    currentSpecial = undefined
+    const loc = getCurrentLocation()
+    loc.path[2] = 'archive'
+    loc.path.length = 3
+    navigate(loc)
   }
 
   function getSpecialComponent (id: string): AnyComponent | undefined {
@@ -112,17 +143,28 @@
   let employee: Employee | undefined
   const accountQ = createQuery()
   const employeeQ = createQuery()
-  $: accountQ.query(contact.class.EmployeeAccount, {
-    _id: getCurrentAccount()._id as Ref<EmployeeAccount>
-  }, (res) => {
-    account = res[0]
-  }, { limit: 1 })
+  $: accountQ.query(
+    contact.class.EmployeeAccount,
+    {
+      _id: getCurrentAccount()._id as Ref<EmployeeAccount>
+    },
+    (res) => {
+      account = res[0]
+    },
+    { limit: 1 }
+  )
 
-  $: account && employeeQ.query(contact.class.Employee, {
-    _id: account.employee
-  }, (res) => {
-    employee = res[0]
-  }, { limit: 1 })
+  $: account &&
+    employeeQ.query(
+      contact.class.Employee,
+      {
+        _id: account.employee
+      },
+      (res) => {
+        employee = res[0]
+      },
+      { limit: 1 }
+    )
 </script>
 
 {#if client}
@@ -145,6 +187,7 @@
           label={visibileNav ? workbench.string.HideMenu : workbench.string.ShowMenu}
           selected={!visibileNav}
           action={toggleNav}
+          notify={false}
         />
       </div>
       <Applications {apps} active={currentApp} />
@@ -166,20 +209,23 @@
         {#if currentApplication}
           <NavHeader label={currentApplication.label} />
         {/if}
-        <Navigator model={navigatorModel} />
-      </div>    
+        <Navigator
+          {currentSpace}
+          {currentSpecial}
+          model={navigatorModel}
+          on:special={(evt) => selectSpecial(evt.detail)}
+          on:space={(evt) => updateSpace(evt.detail)}
+          on:archive={(evt) => selectArchive()}
+        />
+      </div>
     {/if}
     <div class="antiPanel-component filled indent">
       {#if currentApplication && currentApplication.component}
-        <Component is={currentApplication.component} />
+        <Component is={currentApplication.component} />      
+      {:else if specialComponent}
+        <Component is={specialComponent} />
       {:else}
-        {#if ownSpecialComponent}
-          <svelte:component this={ownSpecialComponent} model={navigatorModel} />
-        {:else if specialComponent}
-          <Component is={specialComponent} />
-        {:else}
-          <SpaceView {currentSpace} {currentView} {createItemDialog} />
-        {/if}
+        <SpaceView {currentSpace} {currentView} {createItemDialog} />
       {/if}
     </div>
     <!-- <div class="aside"><Chat thread/></div> -->
diff --git a/plugins/workbench-resources/src/components/navigator/SpacesNav.svelte b/plugins/workbench-resources/src/components/navigator/SpacesNav.svelte
index ba98365580..557329a88a 100644
--- a/plugins/workbench-resources/src/components/navigator/SpacesNav.svelte
+++ b/plugins/workbench-resources/src/components/navigator/SpacesNav.svelte
@@ -12,30 +12,25 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 -->
-
 <script lang="ts">
-  import { SortingOrder } from '@anticrm/core'
   import type { Doc, Ref, Space } from '@anticrm/core'
   import core from '@anticrm/core'
   import { getResource, IntlString } from '@anticrm/platform'
-  import { createQuery, getClient } from '@anticrm/presentation'
-  import { Action, getCurrentLocation, IconAdd, IconEdit, location, navigate, showPopup } from '@anticrm/ui'
+  import { getClient } from '@anticrm/presentation'
+  import { Action, IconAdd, IconEdit, showPopup } from '@anticrm/ui'
   import { getActions as getContributedActions } from '@anticrm/view-resources'
   import type { SpacesNavModel } from '@anticrm/workbench'
-  import { onDestroy } from 'svelte'
+  import { createEventDispatcher } from 'svelte'
   import { classIcon } from '../../utils'
   import SpacePanel from './SpacePanel.svelte'
   import TreeItem from './TreeItem.svelte'
   import TreeNode from './TreeNode.svelte'
 
   export let model: SpacesNavModel
-  
+  export let currentSpace: Ref<Space> | undefined
+  export let spaces: Space[]
   const client = getClient()
-  const query = createQuery()
-  let spaces: Space[] = []
-  let selected: Ref<Space> | undefined = undefined
-
-  $: query.query(model.spaceClass, { archived: false }, result => { spaces = result }, { sort: { name: SortingOrder.Ascending }})
+  const dispatch = createEventDispatcher()
 
   const addSpace: Action = {
     label: model.addSpaceLabel,
@@ -53,18 +48,10 @@
     }
   }
 
-
   function selectSpace (id: Ref<Space>) {
-    const loc = getCurrentLocation()
-    loc.path[2] = id
-    loc.path.length = 3
-    navigate(loc)
+    dispatch('space', id)
   }
 
-  onDestroy(location.subscribe(async (loc) => {
-    selected = loc.path[2] as Ref<Space>
-  }))
-
   async function getActions (space: Space): Promise<Action[]> {
     const result = [editSpace]
 
@@ -87,7 +74,16 @@
   <TreeNode label={model.label} actions={[addSpace]}>
     {#each spaces as space}
       {#await getActions(space) then actions}
-        <TreeItem _id={space._id} title={space.name} icon={classIcon(client, space._class)} selected={selected === space._id} {actions} on:click={() => { selectSpace(space._id) }}/>
+        <TreeItem
+          _id={space._id}
+          title={space.name}
+          icon={classIcon(client, space._class)}
+          selected={currentSpace === space._id}
+          {actions}
+          on:click={() => {
+            selectSpace(space._id)
+          }}
+        />
       {/await}
     {/each}
   </TreeNode>
diff --git a/plugins/workbench-resources/src/components/navigator/SpecialElement.svelte b/plugins/workbench-resources/src/components/navigator/SpecialElement.svelte
index 879aa183fb..3bf2517f69 100644
--- a/plugins/workbench-resources/src/components/navigator/SpecialElement.svelte
+++ b/plugins/workbench-resources/src/components/navigator/SpecialElement.svelte
@@ -22,13 +22,14 @@
   export let label: IntlString | undefined = undefined
   export let notifications = 0
   export let actions: Action[] = []
+  export let selected: boolean = false
 
   const dispatch = createEventDispatcher()
 </script>
 
 <!-- svelte-ignore a11y-mouse-events-have-key-events -->
 <div
-  class="flex-row-center container"
+  class="flex-row-center container" class:selected={selected}
   on:click|stopPropagation={() => {
     dispatch('click')
   }}
@@ -88,6 +89,10 @@
       line-height: 100%;
     }
 
+    &.selected {
+      background-color: var(--theme-button-bg-enabled);
+    }
+
     &:hover {
       background-color: var(--theme-button-bg-enabled);
       .tool {
diff --git a/plugins/workbench-resources/src/index.ts b/plugins/workbench-resources/src/index.ts
index 57aa737548..5c6b719192 100644
--- a/plugins/workbench-resources/src/index.ts
+++ b/plugins/workbench-resources/src/index.ts
@@ -16,15 +16,20 @@
 import WorkbenchApp from './components/WorkbenchApp.svelte'
 import ApplicationPresenter from './components/ApplicationPresenter.svelte'
 import { Resources } from '@anticrm/platform'
+import Archive from './components/Archive.svelte'
+import { Space } from '@anticrm/core'
+
+function hasArchiveSpaces (spaces: Space[]): boolean {
+  return spaces.find(sp => sp.archived) !== undefined
+}
 
-/*!
- * Anticrm Platform™ Workbench Plugin
- * © 2020 Anticrm Platform Contributors. All Rights Reserved.
- * Licensed under the Eclipse Public License, Version 2.0
- */
 export default async (): Promise<Resources> => ({
   component: {
     WorkbenchApp,
-    ApplicationPresenter
+    ApplicationPresenter,
+    Archive
+  },
+  function: {
+    HasArchiveSpaces: hasArchiveSpaces
   }
 })
diff --git a/plugins/workbench-resources/src/utils.ts b/plugins/workbench-resources/src/utils.ts
index 8f898533fe..34dd56c449 100644
--- a/plugins/workbench-resources/src/utils.ts
+++ b/plugins/workbench-resources/src/utils.ts
@@ -1,24 +1,22 @@
 //
 // 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.
 //
 
-import type { Ref, Obj, Class } from '@anticrm/core'
+import type { Class, Client, Obj, Ref } from '@anticrm/core'
 import type { Asset } from '@anticrm/platform'
-import type { Client } from '@anticrm/core'
-import type { EmployeeAccount } from '@anticrm/contact'
 
-export function classIcon(client: Client, _class: Ref<Class<Obj>>): Asset | undefined {
+export function classIcon (client: Client, _class: Ref<Class<Obj>>): Asset | undefined {
   return client.getHierarchy().getClass(_class).icon
 }
diff --git a/plugins/workbench/src/index.ts b/plugins/workbench/src/index.ts
index 2e944199fb..feb07b5598 100644
--- a/plugins/workbench/src/index.ts
+++ b/plugins/workbench/src/index.ts
@@ -14,7 +14,7 @@
 //
 
 import type { Class, Doc, Mixin, Obj, Ref, Space } from '@anticrm/core'
-import type { Asset, IntlString, Metadata, Plugin } from '@anticrm/platform'
+import type { Asset, IntlString, Metadata, Plugin, Resource } from '@anticrm/platform'
 import { plugin } from '@anticrm/platform'
 import type { AnyComponent } from '@anticrm/ui'
 
@@ -59,6 +59,7 @@ export interface SpecialNavModel {
   icon: Asset
   component: AnyComponent
   position?: 'top'|'bottom' // undefined == 'top
+  visibleIf?: Resource<(spaces: Space[]) => boolean>
 }
 
 /**