# Overview

> Build the POST /v1/document/merge request: templateName, returnFormat, append and test, the JSON MergeBody, status codes, stored or sent templates and SDKs.

- **Product:** ReportingCloud
- **Section:** Documentation
- **Kind:** Topic
- **Path:** ReportingCloud > Mail Merge > Overview
- **Web URL:** https://docs.textcontrol.com/reporting-cloud/mail-merge/overview/
- **LLMs URL:** https://docs.textcontrol.com/reporting-cloud/mail-merge/overview/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/reporting-cloud/mail-merge/overview/llms-full.txt

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## On This Page

- [How Merging Works](https://docs.textcontrol.com/reporting-cloud/mail-merge/overview/#how-merging-works)
- [What a Merge Fills](https://docs.textcontrol.com/reporting-cloud/mail-merge/overview/#what-a-merge-fills)
- [The Merge Request](https://docs.textcontrol.com/reporting-cloud/mail-merge/overview/#the-merge-request)
- [Merge a Template From the Template Storage](https://docs.textcontrol.com/reporting-cloud/mail-merge/overview/#merge-a-template-from-the-template-storage)
- [Send the Template With the Request](https://docs.textcontrol.com/reporting-cloud/mail-merge/overview/#send-the-template-with-the-request)
- [Create One Document or One per Record](https://docs.textcontrol.com/reporting-cloud/mail-merge/overview/#create-one-document-or-one-per-record)
- [Merge With an SDK](https://docs.textcontrol.com/reporting-cloud/mail-merge/overview/#merge-with-an-sdk)
- [Next Steps](https://docs.textcontrol.com/reporting-cloud/mail-merge/overview/#next-steps)

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## Nearby

- **Previous:** [Mail Merge](https://docs.textcontrol.com/reporting-cloud/mail-merge/llms.txt)
- **Next:** [Merge Data](https://docs.textcontrol.com/reporting-cloud/mail-merge/data-sources/llms.txt)