> ## Documentation Index > Fetch the complete documentation index at: https://docs.flowforma.com/llms.txt > Use this file to discover all available pages before exploring further. # FlowForma assets > FlowFormaAssets is a hidden SharePoint library for deploying add-on questions and rules, custom CSS, branding images, and process performance data files. **FlowFormaAssets** is a library created automatically when you install FlowForma. It allows you to deploy FlowForma components that are not integrated with the product, including add-on questions/rules and custom CSS for the site. It is a hidden document library. To access it, manually edit the URL of the site and append **FlowFormaAssets**. For example if your FlowForma site is located at …company.sharepoint.com/sites/FlowFormaInstallation You append FlowFormaAssets to get: …company.sharepoint.com/sites/FlowFormaInstallation/FlowFormaAssets FlowFormaAssets document library showing its folders This includes 4 folders: **Assets**: used to store the images used for site branding **css**: contains a custom.css file used to add custom CSS to change the look and feel of forms **PerformanceReporting**: contains the data files used for [Process Performance](/product/process-performance/overview). It should not be necessary to interact with this folder **Templates**: contains folders for questions and rules, as well as a manifest.js file. This is used for deploying add-on questions and rules [Add-on questions](/product/creating-flows/questions/add-on-questions/overview) can be deployed either by: **FlowForma Settings**: you can use the add-on gallery in [FlowForma settings](/product/flowforma-settings/overview) to add questions/rules **Developing your own questions**: developers can use the Developers Documentation to create custom questions/rules