graph TD
    Start([Start: Dealer Claim Process]) --> RI[1.Request Initiation]
    
    RI --> RI1[Requestor Submits Request]
    RI1 --> RI2[Activity Type]
    RI1 --> RI3[Dealer Info]
    RI1 --> RI4[Date/Location]
    RI1 --> RI5[Activity Details & Period]
    
    RI2 --> PS[2.Proposal Submission]
    RI3 --> PS
    RI4 --> PS
    RI5 --> PS
    
    PS --> PS1[Dealer Submits Proposal]
    PS1 --> PS2[Cost Breakup]
    PS1 --> PS3[Timeline for Closure]
    PS1 --> PS4[Supporting Documents]
    
    PS2 --> RE[3.Request Evaluation]
    PS3 --> RE
    PS4 --> RE
    
    RE --> RE1{Requestor Reviews}
    RE1 -->|Needs Clarification| RE2[Request More Info]
    RE2 --> PS1
    RE1 -->|Approved| RE3[Confirm to Proceed]
    
    RE3 --> DLA[4.Dept.Lead Approval]
    
    DLA --> DLA1{Lead Reviews Request}
    DLA1 -->|Needs Clarification| DLA2[Request Clarification]
    DLA2 --> RE
    DLA1 -->|Approved| DLA3[Approve Request]
    
    DLA3 --> BUD[5.Budgeting]
    
    BUD --> BUD1[Block Budget]
    BUD1 --> BUD2[Assign to IO<br/>Internal Order]
    
    BUD2 --> AC[6.Activity Creation]
    
    AC --> AC1[System Creates Activity]
    AC1 --> AC2[Auto-Email Confirmation]
    AC2 --> AC3[Notify Requestor]
    AC2 --> AC4[Notify Dealer]
    AC2 --> AC5[Notify Lead]
    
    AC3 --> AE[7.Activity Execution]
    AC4 --> AE
    AC5 --> AE
    
    AE --> AE1[Dealer Executes Activity]
    AE1 --> AE2[Submit Required Documents]
    
    AE2 --> CA[8.Claim Approval]
    
    CA --> CA1{Requestor Reviews<br/>Documents}
    CA1 -->|More Info Needed| CA2[Request Additional Info]
    CA2 --> AE2
    CA1 -->|Approved| CA3{Approval Type}
    
    CA3 -->|Full Approval| EI[9.E-Invoicing]
    CA3 -->|Partial Approval| EI
    
    EI --> EI1[Generate E-Invoice]
    EI1 --> EI2[Issue Credit Note]
    EI2 --> End([Claim Settled])
    
    style RI fill:#e3f2fd
    style PS fill:#f3e5f5
    style RE fill:#fff3e0
    style DLA fill:#ffebee
    style BUD fill:#e8f5e9
    style AC fill:#fce4ec
    style AE fill:#e0f2f1
    style CA fill:#fff9c4
    style EI fill:#e1bee7
    style Start fill:#90EE90
    style End fill:#90EE90