This repository is a curated collection of reusable draw.io shape libraries, editable diagram examples, and a Docusaurus-based guideline website for creating consistent SAP Business Technology Platform (BTP) solution architecture diagrams. It provides standardized icons for SAP BTP services (organized by category and size), connectors, area shapes, text elements, brand logos, and pre-built diagram templates (e.g., SAP Task Center, SAP Cloud Identity Services, SAP Private Link Service). The guideline website documents design principles, atomic components, and best practices for diagram creation. The repository is not a runnable application but a design asset library with a static site for documentation. It serves SAP solution architects and technical writers who need to produce professional, on-brand architecture diagrams.