> For the complete documentation index, see [llms.txt](https://docs.ingestlabs.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ingestlabs.com/tag-manager/transformers/edit-a-transformer.md).
# Edit a Transformer
## Introduction
You can edit the details of an existing transformer using this option.
## Procedure
To edit the Transformer, perform the following steps:
**Step 1:** Select the Transformer that you want to edit.
**Step 2:** From the **Actions** drop-down menu on the top right corner, select **Edit**.
**Step 3:** You can edit the details in the Info, Function Arguments, and Code sections.
**Step 4**: Click **Save** on the top right to save the changes.
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