> For the complete documentation index, see [llms.txt](https://docs.digitalriver.com/salesforce-lightning/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-1.5/integrate-the-salesforce-lightning-app/step-18-alternative-integrate-the-digital-river-components-into-a-synchronous-checkout-flow/update-the-flow-nodes-in-the-synchronous-checkout-flow/delete-nodes.md).

# Delete nodes

Learn how to delete nodes in a synchronous flow.

To continue the update, select and delete the following nodes from the synchronous flow:

* Taxes (Apex Action)
* Payment And Billing Address (Screen)
* Get Checkout Session After Payment (Get Records)
* Is Session Still Valid After Payment (Decision)\
  \
  ![](https://4256002884-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqjgXMvJr1fV9cPhH4Ukz%2Fuploads%2FOV0OeplIdhZxF8jLg27S%2FStep%2018%20delete%20nodes1.png?alt=media\&token=57c911b9-55d9-4105-80e1-3f1122e73c79)<br>

Next, select and delete the following additional nodes from the synchronous flow:

* Authorize Tokenized Payment (Apex Action)
* Should Authorize Payment? (Decision)
* Set Missing Payment Error Message (Assignment)
* Get Order Po Number (Get Records)\
  \
  ![](https://4256002884-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqjgXMvJr1fV9cPhH4Ukz%2Fuploads%2FFK0v7QZ1HC9imcpokn0b%2FStep%2018%20delete%20nodes%202.png?alt=media\&token=90ab0cb8-d153-4d13-8127-672422536135)