3.3 Use Case diagrams

4. The case object view

4.1 Object semantics

Name: EEA national; Role: ex-wife of MO, provided ground for MO to receive Italian nationality.

Name: MO; Role: father of JO, PO, BO, BO, provided ground for them to apply residence card as a family members of EEA national.

Name: JO, PO, BO and BO; Role: appellants (daughters of MO, an EEA national), want to receive residence cards.

Name: The Secretary of State for the Home Department; Role: Respondent in the case, refused to give residence card to JO, PO, BO and BO.

Name: First-tier Tribunal; Role: dismissed JO, PO, BO and BO`s appeal; provided ground to go to UTIAC.

Name: UTIAC; Role: gave permission to appeal to JO, PO, BO and BO, made decision which granted residence permit to JO, PO, BO and BO.

5. Time view of the case

5.1 Activity diagram

Activity diagram on UTIAC (UKUT 478 (IAC)) decision.

5.2 Case sequence diagram

5.3 State diagram