{
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      "value": "C4",
      "inputType": "select",
      "refData": "MODELTYPE"
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      "value": "Transition",
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      "value": "RevelationCore Team",
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    "Detailed Description": {
      "value": "https://revelationcore.com/blogs/documenting-digital-transformation.html",
      "inputType": "url"
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    "Last Updated": {
      "value": "20250521",
      "inputType": "text"
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      "TYPE": "SYSTEM",
      "END": "T3",
      "Description": "Initial public-facing site for browsing/orders",
      "Owner/Department": "Digital/Web Team",
      "Primary Function": "E-commerce storefront",
      "Technology Stack": "Custom On-Prem Stack",
      "Product/Vendor": "In-house",
      "Number of Users": "N/A",
      "License Information": "N/A",
      "Cost": "$50,000/year",
      "Support Provider": "Internal IT Support",
      "Support Hours": "9-5 M-F",
      "TIME Status": "Migrate",
      "Issues/Challenges": "Legacy UI/limited scaling",
      "Future Improvements/Plans": "Move to cloud-native frontend",
      "Compliance Requirements": "PCI DSS",
      "Business Impact": "Medium",
      "User Feedback": "Mixed",
      "Performance Metrics": "99% uptime",
      "Data Sensitivity": "Medium",
      "System of Record Data Entities": "Product catalog, Orders",
      "isExpanded": false
    },
    {
      "ID": "S2",
      "TEXT": "Legacy CRM",
      "TYPE": "SYSTEM",
      "END": "T2",
      "Description": "Manages customer records (legacy)",
      "Owner/Department": "Sales & Marketing",
      "Primary Function": "Customer management",
      "Technology Stack": "On-Prem CRM Software",
      "Product/Vendor": "Legacy Vendor",
      "Number of Users": 100,
      "License Information": "Annual license",
      "Cost": "$100,000/year",
      "Support Provider": "Vendor Support",
      "Support Hours": "9-5 M-F",
      "TIME Status": "Migrate",
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      "ID": "S3",
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      "Owner/Department": "Operations",
      "Primary Function": "Enterprise resource mgmt",
      "Technology Stack": "On-Prem ERP (SAP)",
      "Product/Vendor": "SAP",
      "Number of Users": 200,
      "License Information": "Annual subscription",
      "Cost": "$200,000/year",
      "Support Provider": "SAP Support",
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      "TIME Status": "Migrate",
      "Issues/Challenges": "High customization cost",
      "Future Improvements/Plans": "Full cloud migration",
      "Compliance Requirements": "SOX, GDPR",
      "Business Impact": "High",
      "User Feedback": "Mixed",
      "Performance Metrics": "99% uptime",
      "Data Sensitivity": "High",
      "System of Record Data Entities": "Orders, Inventory, Financials",
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    {
      "ID": "S4",
      "TEXT": "On-Prem Data Warehouse",
      "TYPE": "SYSTEM",
      "END": "T3",
      "Description": "Centralized reporting & analytics store",
      "Owner/Department": "BI/Analytics",
      "Primary Function": "Reporting & Analytics",
      "Technology Stack": "On-Prem DW (Oracle)",
      "Product/Vendor": "Oracle",
      "Number of Users": 50,
      "License Information": "Annual license",
      "Cost": "$80,000/year",
      "Support Provider": "Oracle Support",
      "Support Hours": "9-5 M-F",
      "TIME Status": "Migrate",
      "Issues/Challenges": "Delayed reporting",
      "Future Improvements/Plans": "Move to cloud DW",
      "Compliance Requirements": "GDPR",
      "Business Impact": "High",
      "User Feedback": "Negative",
      "Performance Metrics": "97% uptime",
      "Data Sensitivity": "High",
      "System of Record Data Entities": "Historical Orders, Customer data",
      "isExpanded": false
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    {
      "ID": "S5",
      "TEXT": "Payment Processor",
      "TYPE": "SYSTEM",
      "Description": "External service to process payments",
      "Owner/Department": "Finance/External",
      "Primary Function": "Payment processing",
      "Technology Stack": "External Gateway (Stripe)",
      "Product/Vendor": "Stripe",
      "Number of Users": "N/A",
      "License Information": "Transaction-based",
      "Cost": "Variable",
      "Support Provider": "Stripe Support",
      "Support Hours": 45497,
      "TIME Status": "Tolerate",
      "Issues/Challenges": "Integration complexity",
      "Future Improvements/Plans": "Enhanced fraud detection",
      "Compliance Requirements": "PCI DSS",
      "Business Impact": "High",
      "User Feedback": "Positive",
      "Performance Metrics": "99.9% uptime",
      "Data Sensitivity": "High",
      "System of Record Data Entities": "Payment data",
      "isExpanded": false
    },
    {
      "ID": "S6",
      "TEXT": "API Gateway",
      "TYPE": "SYSTEM",
      "START": "T1",
      "Description": "Central API management layer",
      "Owner/Department": "IT Architecture",
      "Primary Function": "Integration & Security",
      "Technology Stack": "AWS API Gateway",
      "Product/Vendor": "AWS",
      "Number of Users": "N/A",
      "License Information": "N/A",
      "Cost": "$20,000/year",
      "Support Provider": "AWS Support",
      "Support Hours": 45497,
      "TIME Status": "Invest",
      "Issues/Challenges": "Initial integration",
      "Future Improvements/Plans": "Add monitoring & throttling",
      "Compliance Requirements": "GDPR",
      "Business Impact": "High",
      "User Feedback": "Positive",
      "Performance Metrics": "99.9% uptime",
      "Data Sensitivity": "High",
      "System of Record Data Entities": "N/A (pass-through)",
      "isExpanded": false,
      "TRANSITION": "NEW"
    },
    {
      "ID": "S7",
      "TEXT": "Product Microservice",
      "TYPE": "SYSTEM",
      "START": "T1",
      "Description": "Serves product catalog data",
      "Owner/Department": "Product Management",
      "Primary Function": "Product data service",
      "Technology Stack": "Node.js Microservice",
      "Product/Vendor": "In-house",
      "Number of Users": "N/A",
      "License Information": "N/A",
      "Cost": "$30,000/year",
      "Support Provider": "Internal DevOps",
      "Support Hours": 45497,
      "TIME Status": "Invest",
      "Issues/Challenges": "Data sync w/ ERP",
      "Future Improvements/Plans": "Direct master data in cloud",
      "Compliance Requirements": "GDPR",
      "Business Impact": "High",
      "User Feedback": "Positive",
      "Performance Metrics": "99.8% uptime",
      "Data Sensitivity": "High",
      "System of Record Data Entities": "Product details, Pricing",
      "isExpanded": false,
      "TRANSITION": "NEW"
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      "ID": "S8",
      "TEXT": "SaaS CRM",
      "TYPE": "SYSTEM",
      "START": "T2",
      "Description": "Cloud-based CRM replacing Legacy CRM",
      "Owner/Department": "Sales & Marketing",
      "Primary Function": "Customer management",
      "Technology Stack": "Salesforce Cloud",
      "Product/Vendor": "Salesforce",
      "Number of Users": 120,
      "License Information": "Per user/month",
      "Cost": "$150,000/year",
      "Support Provider": "Salesforce Support",
      "Support Hours": 45497,
      "TIME Status": "Invest",
      "Issues/Challenges": "Integration w/ microservices",
      "Future Improvements/Plans": "Enhanced automation",
      "Compliance Requirements": "GDPR",
      "Business Impact": "Medium",
      "User Feedback": "Positive",
      "Performance Metrics": "99.9% uptime",
      "Data Sensitivity": "Medium",
      "System of Record Data Entities": "Customer data",
      "isExpanded": false
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    {
      "ID": "S9",
      "TEXT": "Order Microservice",
      "TYPE": "SYSTEM",
      "START": "T3",
      "Description": "Orchestrates order placement & fulfillment logic",
      "Owner/Department": "Sales & Operations",
      "Primary Function": "Order management",
      "Technology Stack": "Java Microservice",
      "Product/Vendor": "In-house",
      "Number of Users": "N/A",
      "License Information": "N/A",
      "Cost": "$40,000/year",
      "Support Provider": "Internal DevOps",
      "Support Hours": 45497,
      "TIME Status": "Invest",
      "Issues/Challenges": "Complex orchestration",
      "Future Improvements/Plans": "Further automation",
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      "Business Impact": "High",
      "User Feedback": "Positive",
      "Performance Metrics": "99.9% uptime",
      "Data Sensitivity": "High",
      "System of Record Data Entities": "Orders, Status updates",
      "isExpanded": false
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    {
      "ID": "S10",
      "TEXT": "Payment Microservice",
      "TYPE": "SYSTEM",
      "START": "T3",
      "Description": "Handles payments and integrates w/ Payment Processor",
      "Owner/Department": "Finance/IT",
      "Primary Function": "Payment orchestration",
      "Technology Stack": "Go Microservice",
      "Product/Vendor": "In-house",
      "Number of Users": "N/A",
      "License Information": "N/A",
      "Cost": "$30,000/year",
      "Support Provider": "Internal DevOps",
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      "TIME Status": "Invest",
      "Issues/Challenges": "Payment flow errors",
      "Future Improvements/Plans": "Advanced fraud detection",
      "Compliance Requirements": "PCI DSS",
      "Business Impact": "High",
      "User Feedback": "Positive",
      "Performance Metrics": "99.9% uptime",
      "Data Sensitivity": "High",
      "System of Record Data Entities": "Payment authorization, Settlement",
      "isExpanded": false
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    {
      "ID": "S11",
      "TEXT": "Inventory Microservice",
      "TYPE": "SYSTEM",
      "START": "T3",
      "Description": "Manages and tracks inventory in real-time",
      "Owner/Department": "Operations",
      "Primary Function": "Inventory tracking",
      "Technology Stack": "Python Microservice",
      "Product/Vendor": "In-house",
      "Number of Users": "N/A",
      "License Information": "N/A",
      "Cost": "$25,000/year",
      "Support Provider": "Internal DevOps",
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      "TIME Status": "Invest",
      "Issues/Challenges": "Sync with product data",
      "Future Improvements/Plans": "AI-driven inventory forecast",
      "Compliance Requirements": "SOX, GDPR",
      "Business Impact": "High",
      "User Feedback": "Positive",
      "Performance Metrics": "99.8% uptime",
      "Data Sensitivity": "High",
      "System of Record Data Entities": "Stock levels",
      "isExpanded": false
    },
    {
      "ID": "S12",
      "TEXT": "Modern Cloud Data WH",
      "TYPE": "SYSTEM",
      "START": "T3",
      "Description": "Cloud-based, scalable analytics and reporting",
      "Owner/Department": "BI/Analytics",
      "Primary Function": "Analytics & Insights",
      "Technology Stack": "Snowflake/BigQuery",
      "Product/Vendor": "Snowflake/Google",
      "Number of Users": 50,
      "License Information": "Annual subscription",
      "Cost": "$90,000/year",
      "Support Provider": "Vendor Support",
      "Support Hours": 45497,
      "TIME Status": "Invest",
      "Issues/Challenges": "Data consolidation",
      "Future Improvements/Plans": "Advanced analytics & ML",
      "Compliance Requirements": "GDPR",
      "Business Impact": "High",
      "User Feedback": "Positive",
      "Performance Metrics": "99.9% uptime",
      "Data Sensitivity": "High",
      "System of Record Data Entities": "Orders, Customers, Inventory, Payments",
      "isExpanded": false
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    {
      "ID": "S13",
      "TEXT": "Cloud-Native Website",
      "TYPE": "SYSTEM",
      "START": "T3",
      "Description": "New responsive front-end for customers",
      "Owner/Department": "Digital/Web Team",
      "Primary Function": "E-commerce storefront",
      "Technology Stack": "React/Next.js on AWS",
      "Product/Vendor": "In-house",
      "Number of Users": "N/A",
      "License Information": "N/A",
      "Cost": "$60,000/year",
      "Support Provider": "Internal DevOps",
      "Support Hours": 45497,
      "TIME Status": "Invest",
      "Issues/Challenges": "Migration complexity",
      "Future Improvements/Plans": "Personalization features",
      "Compliance Requirements": "PCI DSS",
      "Business Impact": "Medium",
      "User Feedback": "Positive",
      "Performance Metrics": "99.9% uptime",
      "Data Sensitivity": "Medium",
      "System of Record Data Entities": "Product catalog, Orders",
      "isExpanded": false
    },
    {
      "ID": "A14",
      "TEXT": "Customer",
      "TYPE": "ACTOR",
      "Description": "External shopper of products",
      "Owner/Department": "N/A",
      "Primary Function": "End-user consumer",
      "Technology Stack": "N/A",
      "Product/Vendor": "N/A",
      "Number of Users": "N/A",
      "License Information": "N/A",
      "Cost": "N/A",
      "Support Provider": "N/A",
      "Support Hours": "N/A",
      "TIME Status": "N/A",
      "Issues/Challenges": "N/A",
      "Future Improvements/Plans": "N/A",
      "Compliance Requirements": "N/A",
      "Business Impact": "N/A",
      "User Feedback": "Mixed",
      "Performance Metrics": "N/A",
      "Data Sensitivity": "Medium",
      "System of Record Data Entities": "Order requests",
      "isExpanded": false
    },
    {
      "ID": "A15",
      "TEXT": "Sales Representative",
      "TYPE": "ACTOR",
      "Description": "Internal staff handling customer issues",
      "Owner/Department": "Sales Dept",
      "Primary Function": "Sales & Support",
      "Technology Stack": "N/A",
      "Product/Vendor": "N/A",
      "Number of Users": "N/A",
      "License Information": "N/A",
      "Cost": "N/A",
      "Support Provider": "N/A",
      "Support Hours": "N/A",
      "TIME Status": "N/A",
      "Issues/Challenges": "N/A",
      "Future Improvements/Plans": "N/A",
      "Compliance Requirements": "GDPR",
      "Business Impact": "Medium",
      "User Feedback": "Mixed",
      "Performance Metrics": "N/A",
      "Data Sensitivity": "High",
      "System of Record Data Entities": "Customer account updates",
      "isExpanded": false
    },
    {
      "ID": "A16",
      "TEXT": "Operations Team",
      "TYPE": "ACTOR",
      "Description": "Internal staff managing inventory & fulfillment",
      "Owner/Department": "Operations",
      "Primary Function": "Inventory & Fulfillment",
      "Technology Stack": "N/A",
      "Product/Vendor": "N/A",
      "Number of Users": "N/A",
      "License Information": "N/A",
      "Cost": "N/A",
      "Support Provider": "N/A",
      "Support Hours": "N/A",
      "TIME Status": "N/A",
      "Issues/Challenges": "N/A",
      "Future Improvements/Plans": "N/A",
      "Compliance Requirements": "SOX",
      "Business Impact": "High",
      "User Feedback": "Mixed",
      "Performance Metrics": "N/A",
      "Data Sensitivity": "High",
      "System of Record Data Entities": "Stock & shipment data",
      "isExpanded": false
    }
  ],
  "interactions": [
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      "ID": "I1",
      "FROMID": "A14",
      "TOID": "S1",
      "TYPE": "->",
      "TEXT": "Browsing, Order placement (as-is)",
      "END": "T3",
      "Frequency": "Real-time",
      "Method of Integration": "HTTP (Web UI)",
      "Security Measures": "Encrypted (HTTPS)",
      "Issues/Challenges": "Legacy performance",
      "Future Improvements/Plans": "Cloud-native redesign",
      "Data Entities Flowing": "Order requests, Product views",
      "From": "Customer",
      "To": "On-Prem Website"
    },
    {
      "ID": "I2",
      "FROMID": "S1",
      "TOID": "S3",
      "TYPE": "->",
      "TEXT": "Product catalog, Order submission",
      "END": "T3",
      "Frequency": "Real-time",
      "Method of Integration": "Direct API",
      "Security Measures": "Encrypted",
      "Issues/Challenges": "High latency",
      "Future Improvements/Plans": "API Gateway integration",
      "Data Entities Flowing": "Product data, Order data",
      "From": "On-Prem Website",
      "To": "Legacy ERP"
    },
    {
      "ID": "I3",
      "FROMID": "S3",
      "TOID": "S2",
      "TYPE": "->",
      "TEXT": "Batch customer/order sync (as-is)",
      "END": "T2",
      "Frequency": "Nightly",
      "Method of Integration": "Batch ETL",
      "Security Measures": "Secure ETL",
      "Issues/Challenges": "Data delays",
      "Future Improvements/Plans": "Real-time integration",
      "Data Entities Flowing": "Customer data, Order summaries",
      "From": "Legacy ERP",
      "To": "Legacy CRM"
    },
    {
      "ID": "I4",
      "FROMID": "S3",
      "TOID": "S5",
      "TYPE": "->",
      "TEXT": "Payment authorization",
      "END": "T3",
      "Frequency": "Real-time",
      "Method of Integration": "API",
      "Security Measures": "Encrypted (TLS)",
      "Issues/Challenges": "Integration complexity",
      "Future Improvements/Plans": "Microservice-based flow",
      "Data Entities Flowing": "Payment data, Order IDs",
      "From": "Legacy ERP",
      "To": "Payment Processor"
    },
    {
      "ID": "I5",
      "FROMID": "S3",
      "TOID": "S4",
      "TYPE": "->",
      "TEXT": "Batch updates for reporting (ERP to DW)",
      "END": "T3",
      "Frequency": "Daily",
      "Method of Integration": "Batch ETL",
      "Security Measures": "Secure ETL",
      "Issues/Challenges": "Data staleness",
      "Future Improvements/Plans": "Move to cloud DW",
      "Data Entities Flowing": "Order, Customer, Inventory data",
      "From": "Legacy ERP",
      "To": "On-Prem Data Warehouse"
    },
    {
      "ID": "I21",
      "FROMID": "S2",
      "TOID": "S4",
      "TYPE": "->",
      "TEXT": "Batch updates for reporting (CRM to DW)",
      "END": "T3",
      "Frequency": "Daily",
      "Method of Integration": "Batch ETL",
      "Security Measures": "Secure ETL",
      "Issues/Challenges": "Data staleness",
      "Future Improvements/Plans": "Move to cloud DW",
      "Data Entities Flowing": "Customer data",
      "From": "Legacy CRM",
      "To": "On-Prem Data Warehouse"
    },
    {
      "ID": "I6",
      "FROMID": "S1",
      "TOID": "S7",
      "TYPE": "->",
      "TEXT": "Product browsing (introduced at T1 via API Gateway)",
      "START": "T1",
      "Frequency": "Real-time",
      "Method of Integration": "API (via Gateway)",
      "Security Measures": "Encrypted (TLS)",
      "Issues/Challenges": "Initial sync issues",
      "Future Improvements/Plans": "Caching & CDN",
      "Data Entities Flowing": "Product catalog data",
      "From": "On-Prem Website",
      "To": "Product Microservice",
      "TRANSITION": "NEW"
    },
    {
      "ID": "I7",
      "FROMID": "S3",
      "TOID": "S7",
      "TYPE": "->",
      "TEXT": "Product Data Sync Tool (temp at T1)",
      "START": "T1",
      "END": "T1",
      "Frequency": "Hourly",
      "Method of Integration": "Script + Secure Transfer",
      "Security Measures": "Encrypted file transfer",
      "Issues/Challenges": "Manual intervention",
      "Future Improvements/Plans": "Automated sync",
      "Data Entities Flowing": "Product master data",
      "From": "Legacy ERP",
      "To": "Product Microservice",
      "TRANSITION": "INTERIM"
    },
    {
      "ID": "I8",
      "FROMID": "S3",
      "TOID": "S8",
      "TYPE": "->",
      "TEXT": "Real-time customer/order updates (T2)",
      "START": "T2",
      "END": "T3",
      "Frequency": "Real-time",
      "Method of Integration": "API (via Gateway)",
      "Security Measures": "Encrypted (TLS)",
      "Issues/Challenges": "Integration complexity",
      "Future Improvements/Plans": "Streamlined API design",
      "Data Entities Flowing": "Customer data, Order summaries",
      "From": "Legacy ERP",
      "To": "SaaS CRM"
    },
    {
      "ID": "I9",
      "FROMID": "A15",
      "TOID": "S8",
      "TYPE": "->",
      "TEXT": "Customer management interface (T2)",
      "START": "T2",
      "Frequency": "On-demand",
      "Method of Integration": "Web UI (SaaS portal)",
      "Security Measures": "Encrypted (HTTPS)",
      "Issues/Challenges": "Adoption/training",
      "Future Improvements/Plans": "Deeper analytics",
      "Data Entities Flowing": "Customer account updates",
      "From": "Sales Representative",
      "To": "SaaS CRM"
    },
    {
      "ID": "I10",
      "FROMID": "S8",
      "TOID": "S4",
      "TYPE": "->",
      "TEXT": "Customer data for reporting (T2)",
      "START": "T2",
      "END": "T3",
      "Frequency": "Daily",
      "Method of Integration": "Batch ETL",
      "Security Measures": "Secure ETL",
      "Issues/Challenges": "Data model alignment",
      "Future Improvements/Plans": "Transition to cloud DW",
      "Data Entities Flowing": "Customer data",
      "From": "SaaS CRM",
      "To": "On-Prem Data Warehouse"
    },
    {
      "ID": "I11",
      "FROMID": "A14",
      "TOID": "S13",
      "TYPE": "->",
      "TEXT": "Browsing, orders (T3)",
      "START": "T3",
      "Frequency": "Real-time",
      "Method of Integration": "HTTPS (Cloud Frontend)",
      "Security Measures": "Encrypted (TLS)",
      "Issues/Challenges": "Initial migration",
      "Future Improvements/Plans": "Personalization",
      "Data Entities Flowing": "Product views, Order creation",
      "From": "Customer",
      "To": "Cloud-Native Website"
    },
    {
      "ID": "I12",
      "FROMID": "S13",
      "TOID": "S9",
      "TYPE": "->",
      "TEXT": "Order placement (T3 via API Gateway)",
      "START": "T3",
      "Frequency": "Real-time",
      "Method of Integration": "API (via Gateway)",
      "Security Measures": "Encrypted (TLS)",
      "Issues/Challenges": "Orchestration complexity",
      "Future Improvements/Plans": "Enhanced workflows",
      "Data Entities Flowing": "Order details",
      "From": "Cloud-Native Website",
      "To": "Order Microservice"
    },
    {
      "ID": "I13",
      "FROMID": "S9",
      "TOID": "S10",
      "TYPE": "->",
      "TEXT": "Payment authorization flow (T3)",
      "START": "T3",
      "Frequency": "Real-time",
      "Method of Integration": "API",
      "Security Measures": "Encrypted (TLS)",
      "Issues/Challenges": "Payment retries",
      "Future Improvements/Plans": "Advanced fraud rules",
      "Data Entities Flowing": "Payment info, Order IDs",
      "From": "Order Microservice",
      "To": "Payment Microservice"
    },
    {
      "ID": "I14",
      "FROMID": "S9",
      "TOID": "S7",
      "TYPE": "->",
      "TEXT": "Check product availability (T3)",
      "START": "T3",
      "Frequency": "Real-time",
      "Method of Integration": "API",
      "Security Measures": "Encrypted (TLS)",
      "Issues/Challenges": "Sync with inventory",
      "Future Improvements/Plans": "Prefetch availability",
      "Data Entities Flowing": "Product IDs, Stock info",
      "From": "Order Microservice",
      "To": "Product Microservice"
    },
    {
      "ID": "I15",
      "FROMID": "S9",
      "TOID": "S11",
      "TYPE": "->",
      "TEXT": "Update inventory post-order (T3)",
      "START": "T3",
      "Frequency": "Real-time",
      "Method of Integration": "API",
      "Security Measures": "Encrypted (TLS)",
      "Issues/Challenges": "Data consistency",
      "Future Improvements/Plans": "Predictive restocking",
      "Data Entities Flowing": "Inventory levels, Order counts",
      "From": "Order Microservice",
      "To": "Inventory Microservice"
    },
    {
      "ID": "I16",
      "FROMID": "S8",
      "TOID": "S12",
      "TYPE": "->",
      "TEXT": "Customer/Order data for analytics (T3)",
      "START": "T3",
      "Frequency": "Real-time",
      "Method of Integration": "Streaming/ETL",
      "Security Measures": "Encrypted stream",
      "Issues/Challenges": "Schema evolution",
      "Future Improvements/Plans": "ML-based insights",
      "Data Entities Flowing": "Customer profiles, Order history",
      "From": "SaaS CRM",
      "To": "Modern Cloud Data WH"
    },
    {
      "ID": "I17",
      "FROMID": "S7",
      "TOID": "S12",
      "TYPE": "->",
      "TEXT": "Product data for analytics (T3)",
      "START": "T3",
      "Frequency": "Hourly",
      "Method of Integration": "ETL/API",
      "Security Measures": "Secure ETL",
      "Issues/Challenges": "Data volume scaling",
      "Future Improvements/Plans": "Real-time pipeline",
      "Data Entities Flowing": "Product catalog, Pricing data",
      "From": "Product Microservice",
      "To": "Modern Cloud Data WH"
    },
    {
      "ID": "I18",
      "FROMID": "S10",
      "TOID": "S5",
      "TYPE": "->",
      "TEXT": "Payment authorization & settlement (T3)",
      "START": "T3",
      "Frequency": "Real-time",
      "Method of Integration": "API",
      "Security Measures": "Encrypted (TLS)",
      "Issues/Challenges": "External dependency",
      "Future Improvements/Plans": "Multi-processor support",
      "Data Entities Flowing": "Payment tokens, Settlement records",
      "From": "Payment Microservice",
      "To": "Payment Processor"
    },
    {
      "ID": "I19",
      "FROMID": "S11",
      "TOID": "S12",
      "TYPE": "->",
      "TEXT": "Inventory snapshots (T3)",
      "START": "T3",
      "Frequency": "Hourly",
      "Method of Integration": "ETL/API",
      "Security Measures": "Secure ETL",
      "Issues/Challenges": "Large data sets",
      "Future Improvements/Plans": "Incremental loads",
      "Data Entities Flowing": "Inventory levels",
      "From": "Inventory Microservice",
      "To": "Modern Cloud Data WH"
    },
    {
      "ID": "I20",
      "FROMID": "S9",
      "TOID": "S12",
      "TYPE": "->",
      "TEXT": "Order history for analytics (T3)",
      "START": "T3",
      "Frequency": "Real-time",
      "Method of Integration": "Stream/ETL",
      "Security Measures": "Encrypted streaming",
      "Issues/Challenges": "High volume throughput",
      "Future Improvements/Plans": "Event-based pipeline",
      "Data Entities Flowing": "Order IDs, Status updates",
      "From": "Order Microservice",
      "To": "Modern Cloud Data WH"
    }
  ]
}