> ## Documentation Index
> Fetch the complete documentation index at: https://docs.omni.co/llms.txt
> Use this file to discover all available pages before exploring further.
# January 5, 2024
> Calcs GPT, Caching controls, Content permissions, & more
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Demos highlight what we are working on or experimenting with, but are not a guarantee of release. Let us know your thoughts at [support@omni.co](mailto:support@omni.co).
## Calculations GPT
*Richard Czechowski · `ai` `calcs` `workbook`*
Our chat GPT integration for spreadsheet calculations. The huge advantage of building our calculations with syntactic parity to Excel and Sheets is the deep library of techniques for analysis on the web. This is a first look at natural language table calculations in Omni. Truly magical stuff.
## Cache controls
*Jonathan Swenson · `administration` `modeling` `performance`*
Fine grained controls for the caching system in Omni. These controls are available globally, by topic, by workbook, or by query, so any permutations that matter are available in the system.
## Content permissions
*Luke Bowerman · `content-discovery` `administration` `dashboards`*
The last look at content permissions before launch, smart but flexible defaults, simple sharing, folders, etc.
## API key management
*Chris Merrick*
Our administrative experience for API key management, a simple way to organize API users for specific use cases in Omni for better security and administration.Tags: Administration