> For the complete documentation index, see [llms.txt](https://docs.oneweb.tech/oneweb/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.oneweb.tech/oneweb/sample-apps/order-management-app-web/app-designer/link-parent-child-entity-for-admin.md).

# Link Parent Child Entity for Admin

Learn about step to link parent entity (Order Request Entity for Admin) with child entity (Order Request Item)

1\. From ONEWEB App Designer screen, click **Utilities > Parent Child Entity** and then click icon plus on the popup dialog. Parent Child Entity Configuration opens.

![](https://2015371994-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FMpDjHWFRUtZ5nJcSfVXd%2Fuploads%2F2oDPlFPNXaGwsfkiBMQE%2Fimage.png?alt=media\&token=a689a5ae-dda8-43b9-9f20-daab48280cb0)

2\. Select **Parent Entity** to "Doc Order Request - Admin"

3\. Select **Child Entity** to "Doc Order Request Item - Admin"

4\. Select **Parent** Tab to "Order Item"

5\. Select **Child** Tab to "Supplier List"

6\. Select **Parent Module** to "Order Request Item"

7\. Put "REQUEST\_ID" to **Parent's Fields**.

8\. Put "REQUEST\_ID" to **Interface Parameters**.

9\. Put "REQUEST\_ID" to **Child's Fields**.

10\. Put "ADD" to Display Value.

11\. Click **Save**. The new record that PARENT ENTITY start with "Doc Order Request - Admin show and the system will automatic add module button name "ADD" to the parent entity (Doc Order Request Item - Admin).

12\. Go back to edit entity **Doc Order Request Item - Admin**. 

* Edit module button **"ADD"** by click icon pencil. 
* Change Page Action to **-- Please select --** for hide button from this entity. 
* Click **OK** and save entity

![](https://2015371994-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FMpDjHWFRUtZ5nJcSfVXd%2Fuploads%2FViDkwZizzvtvGN4EUzVb%2Fimage.png?alt=media\&token=beab6d2b-3497-4e5e-895b-4b4d82010fa6)


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