> For the complete documentation index, see [llms.txt](https://support.docstudio.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.docstudio.com/user/envelope-invitations-and-completion/envelope-flow-statuses.md).

# Envelope Flow Statuses

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See the [Glossary](/glossary/glossary.md) for DocStudio term definitions.
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### When an invitation envelope ends

An envelope sent via an email invitation can end in these cases:

* The participant accepts the invitation and then **completes** or **rejects** the envelope.
* The participant never accepts the invitation, and the envelope becomes **Expired** after the expiration date.
  * This happens only if the template has an expiration date configured.
* The sender or another participant in the flow **rejects** the envelope.

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**Expired** means the invitation was not accepted before the configured expiration date.
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