November 2025

This article describes the significant feature enhancements in JustPerform v25.11.

Lineos Enhancements: Data Contexts and Frames

Lineos now provides greater transparency and control over the data sent to the LLM for analysis through data contexts and data frames. These enhancements allow users to manage up to five data contexts, reducing the risk of hallucination while preserving analytical depth.

• Data Contexts indicate which sheet filters have been applied. They are passed to the LLM along with the initial user query, ensuring that the analysis reflects the intended scope.

• Data Frames display the exact data within a given context that is shared with the LLM, giving users full visibility into what is being processed.

This improvement helps users maintain accuracy, trust, and clarity when leveraging AI-driven insights.

Enhanced Multiple File Import for Sheets

You can now upload and configure multiple files in a single import session, streamlining the process of bringing related datasets together. This eliminates the need to repeat configuration steps for each file, saving time and effort. The Add File option in the Import Details pane makes it easy to include additional files during the import process.

Key Benefits:

• Boost Efficiency: Import multiple files in one session without redundant steps.

• Reduce Repetition: Configure settings once and apply them across all files.

• Enable Common Scenarios: Seamlessly handle data from multiple sources in a single workflow.

• Ensure Data Integrity: Maintain validation and quality checks across all imported files.

For more information, see Import.