Update

README.md

@@ -120,7 +120,21 @@ The application will run in the browser, and therefore it will not require any s
 ## External Interface Requirements
 
 ### 3.1 User Interfaces
-Details of the user interface design will be documented in a separate user interface specification (MS 5.2).
+
+![Overview](img/mockups/overview.png)
+Figure x: Mockups overview in Figma
+
+![Login](img/mockups/login_view.png)
+Figure x: Login
+
+![Form](img/mockups/form.png)
+Figure x: Form
+
+![Feedback on submit](img/mockups/feedbackOnSubmit.png)
+Figure x: Feedback on submit
+
+![Mantis](img/mockups/mantis.png)
+Figure x: Issue tracking system
 
 ### 3.2 Software Interfaces
 The "Homeless data portal" will need to connect to the issue tracking system through an API.