# Modeling
URL: https://docs.valsight.ai/modeling/
Description: Models in Valsight define the underlying calculation logic that connects data, business logic, and drivers as the basis for scenario simulation.
**Models** in Valsight define the **underlying calculation logic** that connects data, business logic, and drivers as the basis for scenario simulation.

![image-20260415-194841.png](./images/7009107981.png)

## Start here if you want to:

| If you                                             | Go to                                            |
| -------------------------------------------------- | ------------------------------------------------ |
| Understand how models are built and structured     | [Building Models](/building-models/)             |
| Write or review formulas                           | [Functions & Formulas](/functions-formulas/)     |
| Understand the building blocks of the Model Editor | [Model Editor UI](/model-editor-ui/)             |
| Investigate unexpected formula behavior            | [Troubleshooting guide](/troubleshooting-guide/) |

## Who this section is for

This section is for users who create, edit, review, or maintain models in Valsight.