> ## Documentation Index
> Fetch the complete documentation index at: https://docs.casebender.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Change History

> Track and analyze changes to alerts, cases, and system configurations with detailed change history.

## Overview

The Change History feature provides a detailed record of all modifications:

!\[Change History View]
*Screenshot showing the change history interface*

## Change Types

### Alert Changes

Track modifications to alerts:

* Status changes
* Severity updates
* Assignee changes
* Description edits
* Title modifications
* TLP/PAP changes
* Team updates
* Tag modifications
* Organization changes
* Custom field updates

### Case Changes

Monitor case modifications:

* Status transitions
* Assignment changes
* Priority updates
* Description edits
* Team changes
* Tag updates
* Custom field modifications

### System Changes

Track system-level changes:

* Configuration updates
* Integration changes
* Workflow modifications
* Permission updates
* Role assignments

## Change Details

### Change Records

Each change record includes:

* Change type
* Previous value
* New value
* Timestamp
* User information
* Change comments

### User Information

Track who made changes:

* User name
* Profile picture
* Email address
* Role information
* Team association

### Change Comments

Document change context:

* Change reasons
* Additional notes
* Related references
* Decision context
* Follow-up actions

## Visualization

### Timeline View

Chronological display of changes:

* Time-based ordering
* Visual indicators
* Change grouping
* Filter options
* Search capabilities

### Change Comparison

Compare changes visually:

* Side-by-side view
* Highlight differences
* Track modifications
* Show relationships
* Identify patterns

## Interactive Features

### 1. Filtering

Filter change history by:

* Date range
* Change type
* User
* Entity type
* Field changes

### 2. Search

Search through changes:

* Full-text search
* Advanced filters
* Custom queries
* Saved searches
* Quick filters

### 3. Export

Export change records:

* PDF reports
* CSV exports
* Custom formats
* Scheduled exports
* Data selection

## Best Practices

### 1. Change Documentation

* Add clear comments
* Provide context
* Link related changes
* Document decisions
* Include references

### 2. Change Review

* Regular audits
* Pattern analysis
* Anomaly detection
* Compliance checks
* Quality assurance

### 3. Change Management

* Follow procedures
* Document approvals
* Track dependencies
* Monitor impact
* Update documentation

## Related Documentation

* [Status Tracking](./status-tracking.mdx)
* [Activity Logs](./activity-logs.mdx)
* [Compliance Monitoring](./compliance-monitoring.mdx)