> For the complete documentation index, see [llms.txt](https://help.openletterconnect.com/olc-help-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.openletterconnect.com/olc-help-docs/product-and-order-guide/sender-fields-and-sender-profiles/what-happens-after-you-add-a-sender-profile.md).

# What Happens After You Add a Sender Profile

When a Sender Profile is added, OLC will automatically:

✅ Save it as Return Address Contact\
✅ Store it as a Sender Profile\
✅ Merge it into the Sender Fields on your mail piece

This process is automatic — no extra setup is required.

> **🔎 Important:** \
> Whatever is entered in your Sender Profile will appear exactly as-is in the Sender Fields and on your Return Address.

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