> ## Documentation Index
> Fetch the complete documentation index at: https://docs.invoca.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Formula Support for Chasm Trap Schemas

> Formulas can involve aggregated Measures coming from multiple fact tables of a chasm trap.

You can create a formula that involves aggregated Measures coming from multiple fact tables of a chasm trap. You create a formula that spans a chasm trap the same way you'd create any other formula — the Formula Builder provides column suggestions for formulas that span across chasm traps.

## Where to go next

* [Aggregation formulas](/s/article/aggregation-formulas)
* [Formula function reference](/s/article/formula-function-reference)