> ## Documentation Index > Fetch the complete documentation index at: https://docs.runway.com/llms.txt > Use this file to discover all available pages before exploring further. # Welcome to Runway > Explore Runway with core concepts documentation and step-by-step guides. Runway Docs Intro Web Runway is the modern, intuitive way to model, plan, and align your business—built for everyone on your team. If you’re already a Runway customer, you’ve been assigned a dedicated CXM to support you throughout your journey. We’ve also created this documentation to help you become more self-sufficient and confident in using Runway. Have suggestions for the product or the docs? Drop us a note on Slack or via email—we’d love to hear from you! ### Core concepts Let’s start with the basics. The **Concepts** section of the documentation helps you understand each core building block in Runway. These articles don’t walk through full workflows—instead, they focus on how each concept works on its own, so you can apply it confidently across different use cases. ### Data integrations At the heart of everything you do in Runway is your data—pulled in from the various systems your business runs on. In the **Integrations** section, you’ll find guides for setting up the most common data sources, along with tips for [writing SQL](https://docs.runway.com/integrations/writing-sql) in Runway when needed. ### Guides Last but not least, it’s time to put all the concepts into action. In the **Guides** section, you’ll find step-by-step walkthroughs for common use cases—like headcount planning, quota attainment modeling, and more. * [Building a P\&L](https://docs.runway.com/guides/modeling/building-p-and-l) * [Revenue recognition](https://docs.runway.com/guides/modeling/revenue-recognition) * [Creating lookups](https://docs.runway.com/guides/modeling/lookups) * [FX rate normalization](https://docs.runway.com/guides/modeling/fx-rate) * [Seasonal forecasting](https://docs.runway.com/guides/modeling/seasonal-forecasting) * [Propagating sparse data](https://docs.runway.com/guides/modeling/propagating-sparse-data) * [Headcount planning](https://docs.runway.com/guides/modeling/headcount-planning) * [Prorated salaries](https://docs.runway.com/guides/modeling/prorated-salaries) * [Quota attainment](https://docs.runway.com/guides/modeling/quota-attainment) * [Cohorts modeling](https://docs.runway.com/guides/modeling/cohorts) * [Budget vs. actuals](https://docs.runway.com/guides/modeling/bva) * [Adding new users to your Runway organization](https://docs.runway.com/guides/sharing/adding-users) * [The different user roles & access levels](https://docs.runway.com/guides/sharing/permissions) * [Anonymizing senstitive data like salaries](https://docs.runway.com/guides/sharing/data-anonymization)