Arc Installation and Configuration

About this space

Everything you need to install, configure, secure, and maintain Arc for IBM Planning Analytics (TM1). This space covers architecture and prerequisites, configuration and maintenance, support and troubleshooting, and security.

For Arc usage documentation — features, day-to-day development workflows, and Arc+ topics — see the Arc+ User Manual.

Main sections

The space is organised into the following top-level sections. Start with the one that best matches what you need to do.

🏛️ Architecture and Prerequisites
What Arc is, system requirements and deployment planning, plus connectivity, performance, and concurrency guidance.

⚙️ Configuration and Maintenance
Licensing, installation across all supported platforms, Windows and Linux service configuration, TM1 connections, the full settings.yml reference, and the Arc Assistant.

🛠️ Support and Troubleshooting
Diagnostic procedures, FAQs, and common troubleshooting topics (in progress).

🔒 Security and Access Control
SSO with CAM, OpenID authentication, TLS, HSTS, encryption, Kerberos SSO, and UI security options.

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