Sep 4, 2025
Introducing Bedrock 5: The Next Generation Begins
This next-generation release of Bedrock has been refactored and tested to support IBM Planning Analytics TM1 Database 12.4+. Bedrock 5 does not support earlier versions of the TM1 Database. These versions are supported by Bedrock 4
Bedrock 5 is the latest evolution of the Bedrock library, specifically updated for compatibility with IBM Planning Analytics TM1 Database 12.4+. This release reflects the ongoing commitment to maintaining best practices for IBM Planning Analytics development, providing optimized, standardized, and scalable TurboIntegrator (TI) code assets that align with changes introduced in the IBM Planning Analytics TM1 Database 12.
Bedrock 5 has been refactored and optimized for compatibility with IBM Planning Analytics TM1 Database 12.4+. Key updates include:
- ✅ Compatibility fixes for new IBM Planning Analytics behaviors.
- 🚫 Deprecated Functions removed due to IBM Planning Analytics TM1 Database v12 changes. Full list of deprecated functions here.
- 🔄 Modified processes updated to maintain functionality under new syntax and rules. Full list of Modified Processes here.
- 📘 Updated installation guide for smooth deployment. Installation Guide, Upgrade Guido and Installer
⚠️ Note: Bedrock 5 supports only IBM Planning Analytics TM1 Database 12.4+. For TM1 11.x or IBM Planning Analytics 2.0.x, use Bedrock 4.
Arc Integration!
Arc 5.1+ has direct integration for Bedrock 5, meaning you can install it directly from Arc! You can find out more information here.

Conclusion
- Bedrock 5 supports IBM Planning Analytics TM1 Database 12.4+ only
- Bedrock 4 remains the option for older TM1 versions
- Deprecations and modifications align Bedrock with the latest TM1 standards
- Fully open-source, community-driven, and available on GitHub