> 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-1.4/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

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)\
  \
  ![](/files/Ni2qRlQCIaxZtvRmF6t0)<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)\
  \
  ![](/files/S83k71o05aHo7S9U8beP)