# Customize Jace

Tune rules, signature, filters, and integrations to fit your workflow.

## Personalize quickly

- **[Rules](https://jace.ai/docs/rules-and-automations)**: Teach Jace your preferences (name, scheduling, email‑handling).
- **[Signature & send‑as](https://jace.ai/docs/signature-and-send-as)**: Sync your Gmail signature and time zone; paste your Outlook signature; toggle the referral line.
- **[Labels](https://jace.ai/docs/labels-and-filters)**: Focus using default views (Needs reply, Waiting, FYI); **[Search reference](https://jace.ai/docs/search-reference)** covers operators.
- **[Using MCP integrations](https://jace.ai/docs/mcp-integrations)**: Connect Slack, Notion, Google Drive, or remote MCP servers.
- **Writing style**: Provide examples to tailor Jace’s tone.
- **[Billing & usage](https://jace.ai/docs/billing-downgrade-cancel)**: Manage your plan and invoices.

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