> For the complete documentation index, see [llms.txt](https://doc.duaer.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.duaer.com/build/no-operation.md).

# Pass items through with No Operation in Duaer

In Duaer, the node is named No Operation, do nothing. It has no parameters. Items pass through unchanged. Use it as a placeholder or to tidy wiring.
## Add a pass-through node

1. Search for No Operation or do nothing.
2. Connect it after the previous node.
3. Leave the parameters empty. Select Execute step.
4. The output items match the input.

Useful while you park a branch, or as an anchor before several paths continue.
## Questions

### Does No Operation in Duaer drop binary?

No. It passes the current items through, including binary.