Change "Instance Administrator" to "Instance Manager"

[zhoubasten]

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[gemini-code-assist]

Summary of Changes

Hello @zhoubasten, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request implements a terminology update within the TiDB Cloud documentation, specifically renaming the "Instance Administrator" role to "Instance Manager". This change ensures consistency and clarity in the naming conventions for user roles, making the documentation more precise and easier for users to understand when managing TiDB instances and their associated permissions.

Highlights

• Terminology Update: The role previously named "Instance Administrator" has been consistently updated to "Instance Manager" across the documentation for managing user access in TiDB Cloud.

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[gemini-code-assist]

Code Review

This pull request updates the terminology from "Instance Administrator" to "Instance Manager" for consistency. The changes have been applied correctly across the manage-user-access-premium.md file. The updates are accurate and align with the goal of maintaining consistent terminology in the documentation.

[ti-chi-bot]

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2025-11-03 06:20:06.674217742 +0000 UTC m=+78256.117247621: ☑️ agreed by qiancai.