All information on this page is referring to the SAP Fiori for SAP S/4HANA 1909 release!
Overview
- Custom Extensions in SAP S/4HANA Implementations - A Practical Guide for Senior IT Leadership
- Understanding Extensibility: UI Flexibility
- How to extend a SAP Fiori app for SAP S/4HANA - Guided Answer - START HERE!
- S/4HANA Extensibility - Overview and White Paper
- S/4HANA Extensibility: Use Case Overview
- SAP S/4HANA Cloud 1611 Update on Extensibility – ON AIR with Sven Denecken
Adapt 
Make simple & efficient changes to adjust SAP Fiori launchpad and apps to your industry or process specific needs without developer tooling.
Theming
- UI Theme Designer
- 2814266 - Restrictions of SAP Fiori 3.0 visual theme for classic applications
- 2789396 - Visual Design "SAP Quartz" for Unified Rendering based applications
- 2540597 - Supported Themes for SAPGUI for HTML
Adapt Fiori Launchpad features and content
- SAP Fiori Launchpad - Setting up the right environment - intro blog & video
- Adapting the Launchpad Home Page via Personalization - Youtube video
- Adapting the Launchpad Home Page for a shared Business Role - Youtube video
- Adapting the Launchpad to the Business Role - including Design approach
- Configuring the launchpad - Administration guide
- Adding Transactions to Fiori Launchpad
- Applying User Defaults in SAP S/4HANA
- Setting up Launchpad Content - Administration guide
- Setting up Catalogs with the SAP Fiori launchpad content manager
- Adjusting insight to action app to app navigation
- 2616973 - Fiori Reference of Business Catalogs versus Technical Catalogs
- SAP Fiori Launchpad – Control Visibility of Tiles by Separation of Tiles and Target Mapping
- 2497101 - How to recreate Web Dynpro and transactional apps from a secondary Fiori Launchpad on the primary Launchpad - typically only needed if running other solutions in parallel to S/4HANA sharing the same Fiori Launchpad
- Parameters available for adding SAP Screen Personas to Fiori Launchpad
- How to create a Fiori Tile opening Analysis for Office
Adapt UI
- Adapting SAP Fiori UIs at Runtime - on SAP S/4HANA 1909
- Adapting SAP Fiori UIs at Runtime - Key User Adaptation
- Key User Extensibility on SAP S/4HANA Cloud – UI Adaptions for Key User
- Adapting the User Interface of Fiori Apps at Runtime - Youtube Video
In-App Extensibility for Key Users
- SAP S/4HANA Cloud Extensibility Explorer > in-app extensibility
- General functions for the Key User - Extensibility
- 2658662 - Configurable key user check for public/shared views (variants)
- Find the Business Context in the App Extensibility documentation
- Fiori for S/4HANA - Understanding Extensibility: UI Flexibility
- The Key User Extensibility Tools of S/4 HANA
- Introduction to S/4HANA Cloud Key-User Extensibility
- Key User Extensibility on SAP S/4HANA Cloud – Adding Custom Fields
- Key User Extensibility on SAP S/4HANA Cloud – Adding Custom Business Logic
- Add Custom Fields to SAP S/4HANA Business Partner OData API Entities
In-App Extensibility for Administrators
- Enabling Key User Adaptation
- How to set up Adaptation Transport Organizer
- Configuring the Adaptation Transport Organizer
- Locking or unlocking the Adaptation Transport Organizer
- Enabling Custom Database Fields for Usage in SAP Fiori applications
- Extending Fiori apps in S/4HANA using the Adaptation Transport Organizer
- Dynamic Fiori Tiles using variants in S/4HANA 1909
- Adding Field in standard Fiori apps of S/4HANA with Custom Fields and Logic
- Adding Custom database Field to standard Fiori apps in S/4HANA with Custom Fields and Logic
Analytics apps for Key Users
- Manage KPIs and Reports
- Manage Date Functions
- Adapting Analytical Tiles and Overview Pages
- Modify Currencies in Standard KPI tiles
- Define the Analytical Query CDS View
- Creating Custom Analytic Queries tutorial
- Customizing Multidimensional Reports in SAP Fiori On-Premise
Analytics for Analytics Specialists
- Predictive Analytics Integrator
- S/4HANA Analytics - SAP HANA Academy
- Extending with External Data - SAP HANA Academy
- Hierarchy Evaluation using CDS Table Function
- Step by Step Hierarchies in S/4HANA Analytics
- Smart TreeTable UI for Hierarchies
- Customizing Multidimensional Reports in SAP Fiori
Extend 
Support more complex extensions, some developer knowledge and tooling required.
Extend SAP Fiori launchpad
Side-by-side Extensibility for Developers
- SAP S/4HANA Cloud Extensibility Explorer
- SAP API Business Hub
- OpenSAP Building Portal Sites on SAP Cloud Platform
- Maintain BusinessPartner Master Data using OData APIs in a SAP S/4HANA Cloud system
- OpenSAP Extending S/4HANA with SAP Cloud Platform
- Connecting Remote Systems to the Web IDE (including WebIDEUsage options)
Extend SAP Fiori for Developers - Frontend techniques for SAP Fiori apps
Classic Extensibility for Developers - Backend techniques for SAP Fiori apps
- Fiori elements wiki
- Extensibility of S/4HANA – Helpful Links
- End-to-End Fiori In-App Extensibility step-by-step guide
- Modeling with S/4HANA CDS - SAP HANA Academy
- SAP Screen Personas and Fiori UX - Understanding when to use Screen Personas vs. Fiori
- SAP Screen Personas enhances S/4HANA User Experience
- SAP Screen Personas Gallery
- OpenSAP Introduction to Screen Personas
- 314568 - SAP GUI for HTML functionality / Limitations / Sp. Behaviour
Extending Classic User Interfaces
Primary option for adapting & extending classic apps is SAP Screen Personas. Please note: Any native configuration or extension options in the app should be used first. Depending on the business context scenario, Custom Fields and Logic app may also apply.
- SAP Screen Personas with SAP S/4HANA – When and how to use it
- SAP Screen Personas 3.0 SP10 now available. SAP Fiori 3 ready
- SAP Screen Personas 3.0 SP07 now available. More mobile capabilities, more enterprise features
- SAP Screen Personas wiki
Extending SAP GUI transactions
Extending Web Dynpro
CRM WebClient UI