diff --git a/projects/dxc-ngx-cdk/src/lib/dxc-dialog/dxc-dialog.component.ts b/projects/dxc-ngx-cdk/src/lib/dxc-dialog/dxc-dialog.component.ts
index 8ffe9e612..4842a8872 100644
--- a/projects/dxc-ngx-cdk/src/lib/dxc-dialog/dxc-dialog.component.ts
+++ b/projects/dxc-ngx-cdk/src/lib/dxc-dialog/dxc-dialog.component.ts
@@ -14,23 +14,7 @@ import {
   coerceNumberProperty,
 } from "@angular/cdk/coercion";
 import { BackgroundProviderService } from "../background-provider/service/background-provider.service";
-
-type Space = 
-  | "xxsmall"
-  | "xsmall"
-  | "small"
-  | "medium"
-  | "large"
-  | "xlarge"
-  | "xxlarge";
-;
-
-type Padding = {
-  top?: Space;
-  bottom?: Space;
-  left?: Space;
-  right?: Space;
-};
+import { DialogProperties, Space, Spacing } from "./dxc-dialog.types";
 
 @Component({
   selector: "dxc-dialog",
@@ -68,7 +52,7 @@ export class DxcDialogComponent {
    * object with 'top', 'bottom', 'left' and 'right' to
    * specify different padding sizes.
    */
-  @Input() padding: Space | Padding = "small";
+  @Input() padding: Space | Spacing = "small";
 
   /**
    * Value of the tabindex given to the close button.
@@ -90,7 +74,7 @@ export class DxcDialogComponent {
 
   /**
    * This event will emit when the user clicks the background.
-   * The responsibility of hiding the dialog lies with the user. 
+   * The responsibility of hiding the dialog lies with the user.
    * */
   @Output() onBackgroundClick: EventEmitter<void> = new EventEmitter<void>();
 
@@ -98,10 +82,11 @@ export class DxcDialogComponent {
 
   currentBackgroundColor: string;
 
-  defaultInputs = new BehaviorSubject<any>({
+  defaultInputs = new BehaviorSubject<DialogProperties>({
     overlay: true,
     isCloseVisible: true,
     padding: "small",
+    margin: null,
     tabIndexValue: 0,
   });
 
diff --git a/projects/dxc-ngx-cdk/src/lib/dxc-dialog/dxc-dialog.types.ts b/projects/dxc-ngx-cdk/src/lib/dxc-dialog/dxc-dialog.types.ts
new file mode 100644
index 000000000..7fcb8a29a
--- /dev/null
+++ b/projects/dxc-ngx-cdk/src/lib/dxc-dialog/dxc-dialog.types.ts
@@ -0,0 +1,23 @@
+export interface DialogProperties {
+  margin?: Space | Spacing;
+  overlay?: boolean;
+  isCloseVisible?: boolean;
+  padding?: Space | Spacing;
+  tabIndexValue?: number;
+}
+
+export type Space =
+  | "xxsmall"
+  | "xsmall"
+  | "small"
+  | "medium"
+  | "large"
+  | "xlarge"
+  | "xxlarge";
+
+export type Spacing = {
+  top?: Space;
+  bottom?: Space;
+  left?: Space;
+  right?: Space;
+};