diff --git a/tests/cypress/integration/actions_tasks_objects/case_15_group_features.js b/tests/cypress/integration/actions_tasks_objects/case_15_group_features.js
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+++ b/tests/cypress/integration/actions_tasks_objects/case_15_group_features.js
@@ -0,0 +1,126 @@
+// Copyright (C) 2020 Intel Corporation
+//
+// SPDX-License-Identifier: MIT
+
+/// <reference types="cypress" />
+
+import { taskName } from '../../support/const';
+
+context('Group features', () => {
+    const caseId = '15';
+    const createRectangleShape2Points = {
+        points: 'By 2 Points',
+        type: 'Shape',
+        switchLabel: false,
+        firstX: 250,
+        firstY: 350,
+        secondX: 350,
+        secondY: 450,
+    };
+    const createRectangleShape2PointsSecond = {
+        points: 'By 2 Points',
+        type: 'Shape',
+        switchLabel: false,
+        firstX: createRectangleShape2Points.firstX + 300,
+        firstY: createRectangleShape2Points.firstY,
+        secondX: createRectangleShape2Points.secondX + 300,
+        secondY: createRectangleShape2Points.secondY,
+    };
+    const createRectangleTrack2Points = {
+        points: 'By 2 Points',
+        type: 'Track',
+        switchLabel: false,
+        firstX: 250,
+        firstY: 600,
+        secondX: 350,
+        secondY: 700,
+    };
+    const createRectangleTrack2PointsSecond = {
+        points: 'By 2 Points',
+        type: 'Track',
+        switchLabel: false,
+        firstX: createRectangleTrack2Points.firstX + 300,
+        firstY: createRectangleTrack2Points.firstY,
+        secondX: createRectangleTrack2Points.secondX + 300,
+        secondY: createRectangleTrack2Points.secondY,
+    };
+
+    let defaultGroupColor = '';
+    let shapesGroupColor = '';
+    let tracksGroupColor = '';
+
+    before(() => {
+        cy.openTaskJob(taskName);
+    });
+
+    describe(`Testing case "${caseId}"`, () => {
+        it('Create two shapes and two tracks.', () => {
+            cy.createRectangle(createRectangleShape2Points);
+            cy.createRectangle(createRectangleShape2PointsSecond);
+            cy.createRectangle(createRectangleTrack2Points);
+            cy.createRectangle(createRectangleTrack2PointsSecond);
+        });
+        it('Set option "Color by" to "Group".', () => {
+            cy.changeAppearance('Group');
+            cy.get('.cvat_canvas_shape').then($listCanvasShapes => {
+                for (let i=0; i<$listCanvasShapes.length; i++) {
+                    cy.get($listCanvasShapes[i]).should('have.css', 'fill').then($fill => {
+                        defaultGroupColor = $fill;
+                    });
+                }
+            });
+            cy.get('.cvat-objects-sidebar-state-item').then($listObjectsSidebarStateItem => {
+                for (let i=0; i<$listObjectsSidebarStateItem.length; i++) {
+                    cy.get($listObjectsSidebarStateItem[i]).should('have.css', 'background-color').then($bColorObjectsSidebarStateItem => {
+                        // expected rgba(224, 224, 224, 0.533) to include [ 224, 224, 224, index: 4, input: 'rgb(224, 224, 224)', groups: undefined ]
+                        expect($bColorObjectsSidebarStateItem).contain(defaultGroupColor.match(/\d+, \d+, \d+/));
+                    });
+                }
+            });
+        });
+        it('With group button unite two shapes. They have corresponding colors.', () => {
+            cy.get('.cvat-group-control').click();
+            for (const shapeToGroup of ['#cvat_canvas_shape_1', '#cvat_canvas_shape_2']) {
+                cy.get(shapeToGroup).click();
+            }
+            cy.get('.cvat-group-control').click();
+            for (const groupedShape of ['#cvat_canvas_shape_1', '#cvat_canvas_shape_2']) {
+                cy.get(groupedShape).should('have.css', 'fill').then($shapesGroupColor => {
+                    // expected rgb(250, 50, 83) to not equal rgb(224, 224, 224)
+                    expect($shapesGroupColor).to.not.equal(defaultGroupColor);
+                    shapesGroupColor = $shapesGroupColor;
+                });
+            }
+            for (const objectSideBarShape of ['#cvat-objects-sidebar-state-item-1', '#cvat-objects-sidebar-state-item-2']) {
+                cy.get(objectSideBarShape).should('have.css', 'background-color').then($bColorobjectSideBarShape => {
+                    // expected rgba(250, 50, 83, 0.533) to not include [ 224, 224, 224, index: 4, input: 'rgb(224, 224, 224)', groups: undefined ]
+                    expect($bColorobjectSideBarShape).to.not.contain(defaultGroupColor.match(/\d+, \d+, \d+/));
+                    // expected rgba(250, 50, 83, 0.533) to include [ 250, 50, 83, index: 4, input: 'rgb(250, 50, 83)', groups: undefined ]
+                    expect($bColorobjectSideBarShape).to.be.contain(shapesGroupColor.match(/\d+, \d+, \d+/));
+                });
+            }
+        });
+        it('With group button unite two track. They have corresponding colors.', () => {
+            cy.get('.cvat-group-control').click();
+            for (const trackToGroup of ['#cvat_canvas_shape_3', '#cvat_canvas_shape_4']) {
+                cy.get(trackToGroup).click();
+            }
+            cy.get('.cvat-group-control').click();
+            for (const groupedTrack of ['#cvat_canvas_shape_3', '#cvat_canvas_shape_4']) {
+                cy.get(groupedTrack).should('have.css', 'fill').then($tracksGroupColor => {
+                    // expected rgb(250, 50, 83) to not equal rgb(224, 224, 224)
+                    expect($tracksGroupColor).to.not.equal(defaultGroupColor);
+                    tracksGroupColor = $tracksGroupColor;
+                });
+            }
+            for (const objectSideBarTrack of ['#cvat-objects-sidebar-state-item-3', '#cvat-objects-sidebar-state-item-4']) {
+                cy.get(objectSideBarTrack).should('have.css', 'background-color').then($bColorobjectSideBarTrack => {
+                    // expected rgba(52, 209, 183, 0.533) to not include [ 224, 224, 224, index: 4, input: 'rgb(224, 224, 224)', groups: undefined ]
+                    expect($bColorobjectSideBarTrack).to.not.contain(defaultGroupColor.match(/\d+, \d+, \d+/));
+                    // expected rgba(52, 209, 183, 0.533) to include [ 52, 209, 183, index: 4, input: 'rgb(52, 209, 183)', groups: undefined ]
+                    expect($bColorobjectSideBarTrack).to.be.contain(tracksGroupColor.match(/\d+, \d+, \d+/));
+                });
+            }
+        });
+    });
+});