# Merge Blocks

> Repeat a table row for each invoice line item with a merge block named after a JSON array: the template editor, removeEmptyBlocks and templates/info.

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

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## On This Page

- [How Merge Blocks Work](https://docs.textcontrol.com/reporting-cloud/mail-merge/blocks/#how-merge-blocks-work)
- [Provide the Data for a Block](https://docs.textcontrol.com/reporting-cloud/mail-merge/blocks/#provide-the-data-for-a-block)
- [Insert a Merge Block](https://docs.textcontrol.com/reporting-cloud/mail-merge/blocks/#insert-a-merge-block)
- [Remove or Keep Empty Blocks](https://docs.textcontrol.com/reporting-cloud/mail-merge/blocks/#remove-or-keep-empty-blocks)
- [List the Blocks of a Template](https://docs.textcontrol.com/reporting-cloud/mail-merge/blocks/#list-the-blocks-of-a-template)
- [Next Steps](https://docs.textcontrol.com/reporting-cloud/mail-merge/blocks/#next-steps)

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## Nearby

- **Previous:** [Merge Fields](https://docs.textcontrol.com/reporting-cloud/mail-merge/fields/llms.txt)
- **Next:** [Nested Blocks](https://docs.textcontrol.com/reporting-cloud/mail-merge/nested-blocks/llms.txt)