# Settings User Guide

## What is the Settings Module?

The Settings module controls system-wide configurations and preferences. This is where administrators manage global settings that affect how the entire QC QA application behaves for all users.

## Getting Started

To access Settings:
1. Login to the system
2. Click on **Settings** in the main menu
3. View and modify system configurations

## Key Setting Categories

### System Configuration
- **Row Count**: Number of records displayed per page in DataGrids
- **Date Formats**: How dates appear throughout the system
- **Time Zones**: Default timezone for the project
- **Language Settings**: Default system language
- **Email Configuration**: SMTP settings for notifications

### Project Settings
- **Project Name**: Display name for the current project
- **Company Information**: Logo and contact details
- **File Storage**: Document upload locations and limits
- **Backup Settings**: Automatic backup configurations
- **Security Settings**: Password policies and session timeouts

### User Interface
- **Theme Settings**: Color schemes and layouts
- **Menu Configuration**: Which modules are visible
- **Dashboard Layout**: Default dashboard components
- **Export Formats**: Available export options
- **Print Settings**: Default print configurations

## Common Tasks

### Updating Display Settings
1. Navigate to **Interface Settings**
2. Modify **Rows per Page** (typically 10, 25, 50, 100)
3. Save changes for all users

### Managing File Uploads
1. Set **Maximum File Size** limits
2. Configure **Allowed File Types**
3. Specify **Storage Locations**
4. Set **Automatic Cleanup** rules

### Email Notifications
1. Configure **SMTP Server** settings
2. Set **Default Sender** addresses
3. Define **Notification Rules**
4. Test email functionality

## Security Settings

### Password Policies
- **Minimum Length**: Character requirements
- **Complexity**: Special characters, numbers
- **Expiration**: How often passwords must change
- **History**: Prevent password reuse
- **Failed Attempts**: Account lockout policies

### Session Management
- **Timeout Duration**: Auto-logout after inactivity
- **Concurrent Sessions**: Multiple logins allowed
- **IP Restrictions**: Location-based access controls
- **Audit Logging**: Track user activities

## Best Practices

### Regular Maintenance
- ✅ Review settings monthly
- ✅ Update file size limits as needed
- ✅ Monitor storage usage
- ✅ Test backup procedures
- ✅ Verify email notifications

### Security
- ✅ Use strong password policies
- ✅ Enable session timeouts
- ✅ Monitor audit logs
- ✅ Restrict admin access
- ✅ Regular security reviews

### Performance
- ✅ Optimize page sizes for network speed
- ✅ Configure caching appropriately
- ✅ Monitor system performance
- ✅ Clean up old files regularly
- ✅ Backup critical settings

## Getting Help

**For Configuration Questions:**
- Review system documentation
- Consult IT administrator
- Check vendor support resources
- Contact technical support

Remember: Settings changes affect all users - test carefully before implementing!