diff --git a/ProjectStructure/BookDiagram.png b/project-structure/BookDiagram.png similarity index 100% rename from ProjectStructure/BookDiagram.png rename to project-structure/BookDiagram.png diff --git a/ProjectStructure/ER-Diagram.md b/project-structure/ER-Diagram.md similarity index 100% rename from ProjectStructure/ER-Diagram.md rename to project-structure/ER-Diagram.md diff --git a/ProjectStructure/Whole-Project-Diagram.png b/project-structure/Whole-Project-Diagram.png similarity index 100% rename from ProjectStructure/Whole-Project-Diagram.png rename to project-structure/Whole-Project-Diagram.png diff --git a/ProjectStructure/Whole-Project-Diagram.uml b/project-structure/Whole-Project-Diagram.uml similarity index 100% rename from ProjectStructure/Whole-Project-Diagram.uml rename to project-structure/Whole-Project-Diagram.uml