diff --git a/src/main/asciidoc/models/design/seq_users.puml b/src/main/asciidoc/models/design/seq_users.puml
new file mode 100644
index 0000000..b25b9f6
--- /dev/null
+++ b/src/main/asciidoc/models/design/seq_users.puml
@@ -0,0 +1,97 @@
+@startuml
+
+participant User
+participant "User:customer" as User_customer
+participant "User:admin" as User_admin
+participant UserController
+participant UserManagement
+participant UserRepository
+participant UserDataInitializier
+participant Spring
+
+== Create Admin ==
+
+UserDataInitializier -> UserManagement : createAdmin()
+activate UserDataInitializier
+activate UserManagement
+UserManagement -> UserRepository : "save(User:admin)"
+activate User_admin
+activate UserRepository
+UserManagement <-- UserRepository : User_admin
+deactivate UserRepository
+UserDataInitializier <-- UserManagement : User
+deactivate UserManagement
+deactivate UserDataInitializier
+deactivate User_admin
+
+== Create Customer ==
+
+UserDataInitializier -> UserManagement : createCustomer(String,String,String)
+activate UserDataInitializier
+activate UserManagement
+UserManagement -> UserRepository : "save(User:customer)"
+activate User_customer
+activate UserRepository
+UserManagement <-- UserRepository : User
+deactivate UserRepository
+UserDataInitializier <-- UserManagement : User
+deactivate UserManagement
+deactivate UserDataInitializier
+deactivate User_customer
+
+== Delete User (Customer) ==
+
+Spring -> UserController : deleteUser()
+activate User_customer
+activate Spring
+activate UserController
+UserController -> UserManagement : deleteUser(UserIdentifier)
+activate UserManagement
+UserManagement -> UserRepository : deleteById(UserIdentifier)
+activate UserRepository
+UserManagement <-- UserRepository
+deactivate UserRepository
+UserController <-- UserManagement
+deactivate UserManagement
+destroy User_customer
+UserController <-- Spring: "redirect:/"
+deactivate UserController
+deactivate Spring
+
+== View Profile ==
+
+Spring -> UserController : index(Model)
+activate User
+activate Spring
+activate UserController
+UserController -> Spring : model.addAttribute("user",User)
+UserController <-- Spring : Model
+Spring <-- UserController : "profile"
+deactivate Spring
+deactivate UserController
+'technically spring is sending requests to User
+'but i wrote these requests in profile.html
+'so i'm not sure if i should add them
+deactivate User
+
+== Edit Profile ==
+
+Spring -> UserController : editProfile(String:password,String:address,String:username)
+activate User
+activate Spring
+activate UserController
+UserController -> User : [!String:username.isBlank()] setUsername(String:username)
+UserController <-- User : boolean
+UserController -> User : [!String:address.isBlank()] setAddress(String:address)
+UserController <-- User : boolean
+UserController -> User : [!String:password.isBlank()] setPassword(String:password)
+UserController <-- User : boolean
+UserController -> UserManagement : save(User:LoggedIn)
+activate UserManagement
+UserController <-- UserManagement : User
+Spring <-- UserController : "redirect:/profile"
+deactivate Spring
+deactivate UserController
+deactivate User
+
+@enduml
diff --git a/src/main/asciidoc/models/design/seq_users.svg b/src/main/asciidoc/models/design/seq_users.svg
new file mode 100644
index 0000000..025ceb4
--- /dev/null
+++ b/src/main/asciidoc/models/design/seq_users.svg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9b2b81cd4fd86312c761b0f6b3998d21b3b99e5854fe7c939fc2fefb37b0f939
+size 24408