diff --git a/src/contentScripts/communityConsole/workflows/components/TwptConfirmDialog.js b/src/contentScripts/communityConsole/workflows/components/TwptConfirmDialog.js
new file mode 100644
index 0000000..8b778e6
--- /dev/null
+++ b/src/contentScripts/communityConsole/workflows/components/TwptConfirmDialog.js
@@ -0,0 +1,69 @@
+import '@material/mwc-dialog/mwc-dialog.js';
+import '@material/web/button/filled-button.js';
+import '@material/web/button/text-button.js';
+
+import {css, html, LitElement} from 'lit';
+import {createRef, ref} from 'lit/directives/ref.js';
+
+export default class TwptConfirmDialog extends LitElement {
+  static properties = {
+    open: {type: Boolean},
+    workflow: {type: Object},
+  };
+
+  static styles = css`
+    :host {
+      --mdc-dialog-content-ink-color: var(--mdc-theme-on-surface, #000);
+      --mdc-dialog-z-index: 200;
+    }
+
+    .workflow {
+      font-weight: 500;
+    }
+  `;
+
+  constructor() {
+    super();
+    this.open = false;
+  }
+
+  render() {
+    return html`
+      <mwc-dialog
+          ?open=${this.open}
+          @opening=${this._openingDialog}
+          @closing=${this._closingDialog}>
+        <p>
+          Are you sure you want to run workflow
+          <span class="workflow">${this.workflow?.getName?.()}</span> for all
+          the selected threads?
+        </p>
+        <md-filled-button
+            slot="primaryAction"
+            label="Run workflow"
+            @click=${this._dispatchConfirmEvent}>
+        </md-filled-button>
+        <md-text-button
+            slot="secondaryAction"
+            dialogAction="cancel"
+            label="Cancel">
+        </md-text-button>
+      </mwc-dialog>
+    `;
+  }
+
+  _openingDialog() {
+    this.open = true;
+  }
+
+  _closingDialog() {
+    this.open = false;
+  }
+
+  _dispatchConfirmEvent() {
+    const e = new Event('confirm');
+    this.dispatchEvent(e);
+    this.open = false;
+  }
+}
+window.customElements.define('twpt-confirm-dialog', TwptConfirmDialog);
diff --git a/src/contentScripts/communityConsole/workflows/components/TwptWorkflowsMenu.js b/src/contentScripts/communityConsole/workflows/components/TwptWorkflowsMenu.js
index a706a93..71782f3 100644
--- a/src/contentScripts/communityConsole/workflows/components/TwptWorkflowsMenu.js
+++ b/src/contentScripts/communityConsole/workflows/components/TwptWorkflowsMenu.js
@@ -9,6 +9,7 @@
 
 import {css, html, LitElement, nothing, unsafeCSS} from 'lit';
 import {map} from 'lit/directives/map.js';
+import {createRef, ref} from 'lit/directives/ref.js';
 
 import {SHARED_MD3_STYLES} from '../../../../common/styles/md3.js';
 
@@ -36,6 +37,8 @@
     `,
   ];
 
+  menuRef = createRef();
+
   renderWorkflowItems() {
     if (!this.workflows) return nothing;
     if (this.workflows?.length == 0)
@@ -48,7 +51,7 @@
       `;
     return map(this.workflows, w => html`
       <md-menu-item
-          @click="${() => this._showWorkflow(w.uuid)}">
+          @click="${() => this._dispatchSelectEvent(w.uuid)}">
         <span class="workflow-item" slot="start">
           ${w.proto.getName()}
         </span>
@@ -87,15 +90,21 @@
           <md-standard-icon-button icon="more_vert"></md-standard-icon-button>
           ${this.renderBadge()}
         </div>
-        <md-menu slot="menu">
+        <md-menu ${ref(this.menuRef)} slot="menu">
           ${this.renderMenuItems()}
         </md-menu>
       </md-menu-button>
     `;
   }
 
-  _showWorkflow(uuid) {
-    console.log(`Clicked workflow ${uuid}.`);
+  _dispatchSelectEvent(uuid) {
+    const e = new CustomEvent('select', {
+      detail: {
+        selectedWorkflowUuid: uuid,
+      },
+    });
+    this.dispatchEvent(e);
+    this.menuRef.value.open = false;
   }
 
   _openWorkflowManager() {
diff --git a/src/contentScripts/communityConsole/workflows/components/index.js b/src/contentScripts/communityConsole/workflows/components/index.js
index 8f73fee..3041e41 100644
--- a/src/contentScripts/communityConsole/workflows/components/index.js
+++ b/src/contentScripts/communityConsole/workflows/components/index.js
@@ -1,17 +1,24 @@
 import './TwptWorkflowsMenu.js';
+import './TwptConfirmDialog.js';
 
 import {css, html, LitElement} from 'lit';
+import {createRef, ref} from 'lit/directives/ref.js';
 
 import WorkflowsStorage from '../../../../workflows/workflowsStorage.js';
 
 export default class TwptWorkflowsInject extends LitElement {
   static properties = {
     _workflows: {type: Object},
+    _selectedWorkflowUuid: {type: String},
   };
 
+  confirmDialogRef = createRef();
+  workflowDialogRef = createRef();
+
   constructor() {
     super();
     this._workflows = null;
+    this._selectedWorkflowUuid = null;
     this.addEventListener('twpt-workflows-update', e => {
       const workflows = e.detail?.workflows ?? [];
       WorkflowsStorage.convertRawListToProtobuf(workflows);
@@ -21,9 +28,41 @@
 
   render() {
     return html`
-      <twpt-workflows-menu .workflows=${this._workflows}></twpt-workflows-menu>
-      <twpt-workflow-dialog></twpt-workflow-dialog>
+      <twpt-workflows-menu
+          .workflows=${this._workflows}
+          @select=${this._workflowSelected}>
+      </twpt-workflows-menu>
+      <twpt-confirm-dialog ${ref(this.confirmDialogRef)}
+          .workflow=${this._selectedWorkflow}
+          @confirm=${this._startWorkflow}>
+      </twpt-confirm-dialog>
+      <twpt-workflow-dialog ${ref(this.workflowDialogRef)}>
+      </twpt-workflow-dialog>
     `;
   }
+
+  _workflowSelected(e) {
+    const uuid = e.detail?.selectedWorkflowUuid;
+    if (!uuid) {
+      console.error('Didn\'t get a correct uuid for the selected workflow.');
+      return;
+    }
+    this._selectedWorkflowUuid = uuid;
+    this.confirmDialogRef.value.open = true;
+  }
+
+  _startWorkflow() {
+    // @TODO
+    console.log(`Start workflow ${this._selectedWorkflowUuid}!`);
+  }
+
+  get _selectedWorkflow() {
+    for (const w of this._workflows) {
+      if (w.uuid == this._selectedWorkflowUuid)
+        return w.proto;
+    }
+
+    return null;
+  }
 }
 window.customElements.define('twpt-workflows-inject', TwptWorkflowsInject);