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+#
Vangest – Excel VBA Production Management Tool
+
+---
+
+## Overview
+
+Vangest is a Microsoft Excel VBA-based management tool designed to support production monitoring, machine-hour control, reporting automation and KPI visualization.
+
+The workbook uses VBA macros, UserForms, automated PDF exports, Outlook integration and Power BI access to simplify operational reporting across different production areas.
+
+---
+
+# Main Features
+
+## User Authentication
+
+- Login system with user/password validation
+- User registration form
+- Restricted access to management menus
+- Workbook auto-save on exit
+
+---
+
+## Production Area Management
+
+The system organizes machines by production area:
+
+| Area | Description |
+|:---:|:---:|
+| Small Moulds | Small mould production machines |
+| Medium Moulds | Medium mould production machines |
+| Large Moulds | Large mould production machines |
+| DT2 / Automation | Automation and complementary production areas |
+
+---
+
+## Machine Hour Registration
+
+The workbook allows the user to insert and manage weekly machine-hour values for several machines, including:
+
+| Small Moulds | Medium Moulds | Large Moulds |
+|:---:|:---:|:---:|
+| Makino D500_1 | Makino F5_nova | DMU 160P |
+| Makino D500_2 | Makino F8 | DMU 340 Gantry |
+| Makino V33 | DMU 70 Evo CNC | Awea |
+| Kern | DMU 50 Evo | FPT60 |
+| Ingersoll CNC | DMC 100V | FPT80 |
+| Makino U3 | Sodick AG100L | DMC 125 |
+| GF Cut 2000S | Fanuc Robocut | Sodick AQ15L |
+
+---
+
+# VBA Automation
+
+## Main VBA Functionalities
+
+| Module / Feature | Description |
+|:---:|:---:|
+| Login Form | Validates user access |
+| Registration Form | Adds users to the workbook database |
+| Menu Form | Central navigation interface |
+| Weekly Hours Form | Inserts machine-hour values |
+| PDF Export | Exports predefined Excel ranges to PDF |
+| Outlook Automation | Creates and sends emails with reports attached |
+| Power BI Shortcut | Opens the associated Power BI dashboard |
+| Cache Cleaning | Clears temporary or calculated values |
+| Sheet Creation | Creates yearly sheets based on templates |
+
+---
+
+# Report Generation
+
+The workbook can generate PDF reports for:
+
+- Small Moulds
+- Medium Moulds
+- Large Moulds
+- DT2 / Automation
+- General listings
+- Weekly machine-hour summaries
+
+Generated reports are exported from predefined Excel ranges and can be automatically attached to Outlook emails.
+
+---
+
+# Outlook Integration
+
+The VBA macros include Microsoft Outlook automation for:
+
+- Creating email messages
+- Defining recipients
+- Adding subjects
+- Writing automatic message bodies
+- Attaching generated PDF reports
+- Sending weekly reports
+
+Example report subjects include:
+
+```txt
+Small Mould Semana
+Medium Mould Semana
+Large Mould Semana
+DT2 Mould Semana
+```
+
+---
+
+# Power BI Integration
+
+The workbook includes a shortcut to open a Power BI dashboard file:
+
+```txt
+Vangest.pbix
+```
+
+This allows the user to access KPI visualizations linked to the Excel-based production data.
+
+---
+
+# Technologies Used
+
+| Technology | Purpose |
+|:---:|:---:|
+| Microsoft Excel | Main platform |
+| VBA | Automation logic |
+| UserForms | Graphical user interface |
+| Outlook VBA Automation | Email reporting |
+| Power BI | KPI visualization |
+| PDF Export | Report generation |
+| Excel Charts | Data visualization |
+
+---
+
+# Workbook Structure
+
+```txt
+Vangest.xltm.xlsm
+├── Registos
+├── Gráficos
+├── Small Moulds
+├── Medium Moulds
+├── Large Moulds
+├── Automation / DT2
+├── UserForms
+└── VBA Modules
+```
+
+---
+
+# Main Workflow
+
+```txt
+User Login
+ ↓
+Select Production Area
+ ↓
+Choose Machine
+ ↓
+Insert Weekly Values
+ ↓
+Update Excel Records
+ ↓
+Generate Reports
+ ↓
+Export PDF
+ ↓
+Send by Outlook
+ ↓
+Open Power BI Dashboard
+```
+
+---
+
+# Key Functional Areas
+
+## Data Registration
+
+- Weekly machine-hour input
+- Machine selection through ComboBoxes
+- Area-based categorization
+- Automatic workbook saving
+
+## Reporting
+
+- PDF report generation
+- Weekly report exports
+- Automatic file naming with date/time
+
+## Dashboard Support
+
+- Excel chart-based analysis
+- Power BI file launching
+- KPI reporting support
+
+## User Management
+
+- Login validation
+- User registration
+- Permission-based access logic
+
+---
+
+# Requirements
+
+| Requirement | Description |
+|:---:|:---:|
+| Microsoft Excel | Required to run the workbook |
+| VBA Macros Enabled | Required for automation |
+| Microsoft Outlook | Required for email automation |
+| Power BI Desktop | Required to open `.pbix` dashboards |
+| Windows OS | Recommended environment |
+
+---
+
+# How to Use
+
+1. Open the workbook.
+2. Enable macros.
+3. Login using a valid user.
+4. Access the main menu.
+5. Select the desired production area.
+6. Insert machine-hour values.
+7. Generate reports.
+8. Export PDFs.
+9. Send reports through Outlook.
+10. Open Power BI dashboard if needed.
+
+---
+
+# Security Notes
+
+This workbook contains VBA macros and should only be used in a trusted environment.
+
+Before execution:
+
+- Verify the source of the file
+- Enable macros only if trusted
+- Review email recipients before sending reports
+- Confirm PDF outputs before distribution
+
+---
+
+# Future Improvements
+
+- Replace hardcoded paths with dynamic configuration
+- Add database integration
+- Improve user authentication
+- Add role-based permissions
+- Create automatic backup system
+- Improve error handling
+- Add configuration sheet for email recipients
+- Migrate reporting logic to Power BI or web dashboard
+
+---
+
+# Disclaimer
+
+This workbook was developed as an internal production management and reporting automation tool.
+
+Users remain responsible for validating inserted data, exported reports and email recipients before official use.
+
+---
+
+# Author
+
+José Garcia
+Data Scientist
+Process Digitalization & Automation
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