# API: Attach project context to container tags for memory extraction

[Changelog](https://supermemory.ai/changelog) · [API](https://supermemory.ai/changelog/api)

APIFebruary 3, 2026

## Attach project context to container tags for memory extraction[#](https://supermemory.ai/changelog/2026-02-03-improvements-and-polish)

Developers can attach project-specific context to a container tag so memory extraction uses it during ingestion, and the Startup Program application button opens a prefilled email.

### Improvements

* [Developers can attach project-specific context to a container tag so memory extraction uses it during ingestion.](https://supermemory.ai/docs/concepts/container-tags)

### Polish

* The Startup Program application button now opens a prefilled email with fields for company, product, stage, and intended use.

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