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# Guides — Rota Nacional

* [How to prepare images and documents for an AI workflow](https://rota-nacional.ia.br/okf/en/guias/como-preparar-imagens-e-documentos-para-c49f6b.md) - Control file types, size and isolation before extracting text or sending content for analysis.
* [How to prepare incident reports for AI analysis](https://rota-nacional.ia.br/okf/en/guias/como-preparar-relatos-de-incidentes-para-c4fd91.md) - Preserve evidence at its source and send a reduced version with symptoms, technical context and processed identities.
* [How to compare models without exposing real documents](https://rota-nacional.ia.br/okf/en/guias/como-comparar-modelos-sem-expor-documentos-5e896a.md) - Build a small task set, measure quality and cost, and evaluate the effect of your privacy policy.
* [How to check transport and credentials before integrating AI](https://rota-nacional.ia.br/okf/en/guias/como-conferir-transporte-e-credenciais-antes-4f6f00.md) - Verify the destination, keep TLS checks enabled and separate keys by application and environment.
* [How to decide what an agent may remember](https://rota-nacional.ia.br/okf/en/guias/como-definir-o-que-um-agente-03545a.md) - Build useful memory with allowed fields, retention limits and a test that detects accumulated personal data.
* [How to send only the necessary passage in a RAG workflow](https://rota-nacional.ia.br/okf/en/guias/como-enviar-so-o-trecho-necessario-2b5ec4.md) - Enforce access before retrieval and process retrieved passages before adding them to prompts.
* [How to constrain an AI agent's tools](https://rota-nacional.ia.br/okf/en/guias/como-limitar-as-ferramentas-de-um-0ba347.md) - Separate lookup, proposal and execution. Give each action limits that prompts cannot expand.
* [How to prepare transcripts for AI analysis](https://rota-nacional.ia.br/okf/en/guias/como-preparar-transcricoes-para-analise-com-48c1b6.md) - Review identity and retention at every stage, from recording to summary, using fictional samples first.
* [How to review logs in an AI integration](https://rota-nacional.ia.br/okf/en/guias/como-revisar-logs-de-uma-integracao-73fd70.md) - Find where prompts, keys and personal data may be recorded, and retain only what operations require.
* [How to review context before every AI call](https://rota-nacional.ia.br/okf/en/guias/como-revisar-o-contexto-antes-de-60b68b.md) - Inventory questions, history, documents and tools. Every stage should send only the information its task requires.

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