# Update Rebar

**Update Rebar** command will update rebars in selected walls based on previously linked configuration. This option could be used to update rebars when the wall size or shape was changed, or the opening was moved or added. 

Manually inserted rebar will not be updated.

<figure><img src="/files/lGll9rAjyLyjRGxbEeuf" alt=""><figcaption></figcaption></figure>


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.besmart.software/3d-modeling-and-design/precast-concrete/feature-descriptions/wall-reinforcement/update-rebar.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.