# Update Rebar

**Update Rebar** will update rebars in selected column based on previously linked configuration. This option could be used to update rebars when the column size or shape is changed.

Rebar inserted manually will not be updated.

<div align="left"><img src="/files/Dh6Tk3XMD8xfeiV00pe6" alt=""></div>


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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/column-reinforcement/update-rebar.md?ask=<question>
```

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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.