Elevate Your Writing Workflow with Gemini

In the fast-paced world of international business, time is our most valuable asset. We often find ourselves repeating the same instructions to AI tools: "Keep it professional," "Use bullet points," or "Summarize in three sentences." Fortunately, Google has introduced the ability to set custom instructions for Gemini in Google Docs, allowing you to automate your preferences once and for all.

By leveraging these persistent instructions, Gemini adapts to your unique voice and formatting requirements. Whether you are drafting client proposals or internal memos, Gemini will now understand your stylistic constraints without needing constant reminders.

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Custom instructions allow Gemini to retain your specific preferences for tone, style, and formatting across sessions, significantly reducing the need for repetitive prompting.

The Strategic Advantage of Persistent Instructions

For B2B professionals, consistency is key to brand identity and professional reputation. When your AI assistant knows your "house style," the output quality becomes more reliable and predictable, allowing you to focus on the strategic core of your work.

boltEfficiency
Drastically reduce the time spent on prompt engineering by defining your formatting rules upfront.
shieldBrand Consistency
Maintain a uniform professional tone across all team documents, ensuring your communication aligns with your corporate identity.

Getting Started: A Seamless Setup

You don't need a degree in computer science to get started. The setup process is integrated directly into the Gemini side panel, making it accessible for everyone.

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Step 1
Open your Google Doc and launch the Gemini side panel from the toolbar.
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Step 2
Provide your instructions directly to Gemini in the chat, asking it to store these as your permanent preferences.
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Step 3
Manage your preferences as you evolve. You can maintain up to 1000 active instructions to guide your AI assistant.
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Keep in mind that there is a limit of 1000 active instructions. It is best practice to review your instructions periodically to ensure they remain relevant to your current business objectives.

Rollout and Availability

The feature is being rolled out globally for both Rapid Release and Scheduled Release domains starting May 4, 2026. It is available across a wide range of editions, including:

  • check_circleBusiness Starter, Standard, and Plus
  • check_circleEnterprise Starter, Standard, and Plus
  • check_circleEducation Plus
  • check_circleConsumer plans (Google AI Plus, Pro, and Ultra)

Docs Gemini Gems