Using companion i2 software This section contains documentation for software that complements and interoperates with i2 Analyst's Notebook. i2 Overwatchi2 Overwatch transforms an existing deployment of i2 Analyst's Notebook into an enhanced solution that effectively supports the end-to-end intelligence lifecycle, building a mission-critical intelligence platform for military operations.Using i2 Analyst's Notebook Connector for Esri i2 Analyst's Notebook Connector for Esri adds geospatial analysis to the capabilities of i2 Analyst's Notebook. It fully integrates with ArcGIS Server geospatial functions, which means that you can conduct association, temporal, and geospatial analysis in a single work environment.Using Chart Readeri2 Chart Reader provides read-only viewing of i2 Analyst's Notebook charts. Charts can be distributed electronically by email, disk, or Internet/Intranet, and then viewed by the recipient with Chart Reader.