> For the complete documentation index, see [llms.txt](https://help.modelreef.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.modelreef.io/how-tos/core-modelling.md).

# 📘 Core Modelling

- [Build a Full Financial Model from Scratch](https://help.modelreef.io/how-tos/core-modelling/build-a-full-financial-model-from-scratch.md)
- [Build a Consolidated Forecast Model](https://help.modelreef.io/how-tos/core-modelling/build-a-consolidated-forecast-model.md)
- [Build a Multi Division Model](https://help.modelreef.io/how-tos/core-modelling/build-a-multi-division-model.md)
- [Build a Multi Entity Group Model](https://help.modelreef.io/how-tos/core-modelling/build-a-multi-entity-group-model.md)
- [Build a Driver Based Forecast](https://help.modelreef.io/how-tos/core-modelling/build-a-driver-based-forecast.md)
- [Build a Recurring Revenue Forecast](https://help.modelreef.io/how-tos/core-modelling/build-a-recurring-revenue-forecast.md)
- [Build a Bottom Up Forecast](https://help.modelreef.io/how-tos/core-modelling/build-a-bottom-up-forecast.md)
- [Build a Top Down Forecast](https://help.modelreef.io/how-tos/core-modelling/build-a-top-down-forecast.md)
- [Build a Cash Waterfall Model](https://help.modelreef.io/how-tos/core-modelling/build-a-cash-waterfall-model.md)
- [Build a Unified Forecast from Multiple Inputs](https://help.modelreef.io/how-tos/core-modelling/build-a-unified-forecast-from-multiple-inputs.md)