Last Changed Inventory Field

What
The “Last Changed” inventory field records when a device’s inventory data changed or when the device last reported inventory. It was added in FileWave 15.5.0 and is useful for reports, API sync jobs, and troubleshooting stale inventory.
When/Why
The “Last Changed” field is useful in the following scenarios:
Inventory monitoring: See when a device’s inventory data last changed.
Data synchronization: Let external systems decide whether they need to pull updated FileWave inventory.
Change review: Use the timestamp as a quick audit signal when inventory fields change.
API integration: Include the timestamp in sync logic so integrations can avoid unnecessary inventory pulls.
How
Understanding the “Last Changed” Field
Records Updates: The “Last Changed” field automatically updates the timestamp when:
Any custom or built-in field value is changed for a client.
The client reports new information to the inventory.
A new custom field is associated with or disassociated from the device.
Viewing the “Last Changed” Field
In FileWave Central:
Open FileWave Central.
Navigate to the Clients tab.
Select the device you wish to inspect.
Locate the “Last Changed” field within the device’s inventory details.
In FileWave Anywhere:
Log in to FileWave Anywhere through your web browser.
Go to the Devices section.
Click on the specific device to view its details.
Find the “Last Changed” field in the inventory information.
Utilizing the “Last Changed” Field
Field Updates:
The field provides a precise timestamp, helping you determine the exact moment a change occurred.
Useful for troubleshooting and verifying when specific updates were made.
API Integration:
The “Last Changed” field is included in public inventory API responses.
Enables developers to:
Optimize data sync: Check the “Last Changed” timestamp before pulling updated data.
Improve automation timing: Trigger scripts or integrations only when inventory has changed.
Important Notes
Custom Fields Association:
Associating or disassociating custom fields with a device updates the “Last Changed” timestamp.
Helps in tracking changes to custom data points specific to your organization’s needs.
Client Reporting:
Each client inventory report updates the “Last Changed” field.
If a device appears stale, compare this value with the device’s last check-in and inventory reporting behavior.
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