Obsidian Presentation Demo

Welcome to your Markdown-powered presentation in Obsidian.

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Agenda

1. What Obsidian can do
2. How to turn notes into slides
3. Add diagrams and visuals
4. Export to PowerPoint

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1. Notes are just Markdown

• You can use headings, italics, and inline code
• Lists, quotes, code blocks, images — all work
• Obsidian’s preview renders it beautifully

Example code block:

git add .
git commit -m "update notes"
git push

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2. Diagrams with Mermaid

flowchart TD
    A[Start] --> B[Write Notes in Markdown]
    B --> C[Enable Slides Mode]
    C --> D[Present Inside Obsidian]
    D --> E[Optional Export to PPTX]

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3. Two-Column Layout Example

## Left column - Point A - Point B - More text here.

## Right column - Point 1 - Point 2 - Extra notes here.

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4. Summary

Obsidian can be: - Your note-taker
- Your diagram tool
- Your slide deck generator
- Even your personal wiki

Press Ctrl + P → Start Presentation to begin!

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5. Splitting invoice

sequenceDiagram
    title PEPPOL Invoice Split & ACK Flow

    actor Merchant
    participant Sunrise as Sunrise App (Merchant)
    participant Relay as Relay App (Central Handler)
    participant Peppol as PEPPOL Network (Access Point)

    %% STEP 1 - Invoice creation and split
    Merchant->>Sunrise: Create Invoice (mixed qty lines)
    Sunrise->>Sunrise: Split Invoice\nPositive lines → Invoice\nNegative lines → Credit Note
    Sunrise->>Sunrise: Insert both docs in invoice_peppol\nstatus=Pending, is_expected=true

    %% STEP 2 - UBL generation and send
    Sunrise->>Sunrise: Generate UBL for Invoice & Credit Note
    Sunrise->>Relay: POST UBL + metadata (one per doc)
    Relay->>Relay: Store doc in peppol_invoice table\nAssign unique SBDH GUID
    Relay->>Peppol: Send documents to receiver AP

    %% STEP 3 - Transport ACK
    Peppol-->>Relay: Transport ACK (AS4 Receipt)
    Relay->>Relay: Mark document status=Delivered\nStore Transport ACK
    Relay->>Sunrise: Webhook {invoiceId, docType, guid, status:"Delivered"}

    Sunrise->>Sunrise: Update invoice_peppol\nstatus=Delivered, is_ack=true
    Sunrise->>Sunrise: Aggregate all docs for invoice_id

    alt All docs acknowledged
        Sunrise->>Sunrise: Mark invoice.status = "Delivered"
    else Some failed
        Sunrise->>Sunrise: Mark invoice.status = "PartiallyFailed"
    else Some pending
        Sunrise->>Sunrise: Mark invoice.status = "PartiallyDelivered"
    end

    %% STEP 4 - Optional Business ACK (MLR)
    Peppol-->>Relay: ApplicationResponse (MLR)
    Relay->>Sunrise: Webhook {invoiceId, docType, guid, businessAckStatus:"Accepted/Rejected"}
    Sunrise->>Sunrise: Update business_ack in invoice_peppol\nRecalculate overall status

    %% STEP 5 - Final outcome
    Sunrise->>Merchant: Notify Invoice status: Delivered / PartiallyFailed / Rejected

PEPPOL Flow: Invoice Split

sequenceDiagram
    actor Merchant
    participant Sunrise
    Merchant->>Sunrise: Create Invoice (mixed qty lines)
    Sunrise->>Sunrise: Split Invoice\nPositive lines → Invoice\nNegative lines → Credit Note
    Sunrise->>Sunrise: Insert into invoice_peppol