diff --git a/src/app/article/comment/post-comment/post-comment.html b/src/app/article/comment/post-comment/post-comment.html
index dc32447..4a49a0c 100644
--- a/src/app/article/comment/post-comment/post-comment.html
+++ b/src/app/article/comment/post-comment/post-comment.html
@@ -8,7 +8,7 @@
       </div>
       <div class="media-body">
         <textarea class="form-control custom-control" rows="1" ng-model="ctrl.comment.body" placeholder="{{'comment.post.placeholder' | translate}}"></textarea>
-        <noosfero-hotspot-comment-form [comment]="ctrl.comment"></noosfero-hotspot-comment-form>
+        <noosfero-hotspot-comment-form [comment]="ctrl.comment" [parent]="ctrl.parent"></noosfero-hotspot-comment-form>
         <button ng-show="ctrl.comment.body" type="submit" class="btn btn-default pull-right ng-hide" ng-click="ctrl.save()">{{"comment.post" | translate}}</button>
       </div>
     </div>
diff --git a/src/app/hotspot/comment-form-hotspot.component.ts b/src/app/hotspot/comment-form-hotspot.component.ts
index 3308a02..415c042 100644
--- a/src/app/hotspot/comment-form-hotspot.component.ts
+++ b/src/app/hotspot/comment-form-hotspot.component.ts
@@ -11,6 +11,7 @@ import {PluginHotspot} from "./plugin-hotspot";
 export class CommentFormHotspotComponent extends PluginHotspot {
 
     @Input() comment: noosfero.Comment;
+    @Input() parent: noosfero.Comment;
 
     constructor(
         private $element: any,
@@ -20,6 +21,6 @@ export class CommentFormHotspotComponent extends PluginHotspot {
     }
 
     addHotspot(directiveName: string) {
-        this.$element.append(this.$compile('<' + directiveName + ' [comment]="ctrl.comment"></' + directiveName + '>')(this.$scope));
+        this.$element.append(this.$compile('<' + directiveName + ' [comment]="ctrl.comment" [parent]="ctrl.parent"></' + directiveName + '>')(this.$scope));
     }
 }
diff --git a/src/plugins/comment_paragraph/hotspot/comment-paragraph-form.component.ts b/src/plugins/comment_paragraph/hotspot/comment-paragraph-form.component.ts
new file mode 100644
index 0000000..12d7863
--- /dev/null
+++ b/src/plugins/comment_paragraph/hotspot/comment-paragraph-form.component.ts
@@ -0,0 +1,26 @@
+import { Inject, Input, Component } from "ng-forward";
+import {Hotspot} from "../../../app/hotspot/hotspot.decorator";
+
+@Component({
+    selector: "comment-paragraph-form-hotspot",
+    template: "<span></span>",
+})
+@Hotspot("comment_form_extra_contents")
+@Inject("$scope")
+export class CommentParagraphFormHotspotComponent {
+
+    @Input() comment: noosfero.Comment;
+    @Input() parent: noosfero.Comment;
+
+    constructor(private $scope: ng.IScope) { }
+
+    ngOnInit() {
+        this.$scope.$watch(() => {
+            return this.parent;
+        }, () => {
+            if (this.parent && (<any>this.parent).paragraph_uuid) {
+                (<any>this.comment).paragraph_uuid = (<any>this.parent).paragraph_uuid;
+            }
+        });
+    }
+}
diff --git a/src/plugins/comment_paragraph/hotspot/comment-paragraph-from.component.spec.ts b/src/plugins/comment_paragraph/hotspot/comment-paragraph-from.component.spec.ts
new file mode 100644
index 0000000..abe8655
--- /dev/null
+++ b/src/plugins/comment_paragraph/hotspot/comment-paragraph-from.component.spec.ts
@@ -0,0 +1,33 @@
+import {CommentParagraphFormHotspotComponent} from "./comment-paragraph-form.component";
+import {ComponentTestHelper, createClass} from '../../../spec/component-test-helper';
+import * as helpers from "../../../spec/helpers";
+import {ComponentFixture} from 'ng-forward/cjs/testing/test-component-builder';
+
+let htmlTemplate = '<comment-paragraph-form-hotspot [comment]="ctrl.comment" [parent]="ctrl.parent"></comment-paragraph-form-hotspot>';
+
+describe("Components", () => {
+    describe("Comment Paragraph Form Hotspot Component", () => {
+
+        let helper: ComponentTestHelper;
+
+        beforeEach(angular.mock.module("templates"));
+
+        beforeEach((done) => {
+            let cls = createClass({
+                template: htmlTemplate,
+                directives: [CommentParagraphFormHotspotComponent],
+                providers: [],
+                properties: {
+                    comment: {}
+                }
+            });
+            helper = new ComponentTestHelper(cls, done);
+        });
+
+        it('set paragraph uuid when parent has it setted', () => {
+            helper.component.parent = { paragraph_uuid: 'uuid' };
+            helper.detectChanges();
+            expect((<any>helper.component.comment).paragraph_uuid).toEqual('uuid');
+        });
+    });
+});
diff --git a/src/plugins/comment_paragraph/index.ts b/src/plugins/comment_paragraph/index.ts
index 5de5e3f..38d3a84 100644
--- a/src/plugins/comment_paragraph/index.ts
+++ b/src/plugins/comment_paragraph/index.ts
@@ -1,5 +1,6 @@
 import {AllowCommentComponent} from "./allow-comment/allow-comment.component";
 import {CommentParagraphArticleButtonHotspotComponent} from "./hotspot/comment-paragraph-article-button.component";
+import {CommentParagraphFormHotspotComponent} from "./hotspot/comment-paragraph-form.component";
 
 export let mainComponents: any = [AllowCommentComponent];
-export let hotspots: any = [CommentParagraphArticleButtonHotspotComponent];
+export let hotspots: any = [CommentParagraphArticleButtonHotspotComponent, CommentParagraphFormHotspotComponent];
--
libgit2 0.21.2