> ## Documentation Index
> Fetch the complete documentation index at: https://docs.omni.co/llms.txt
> Use this file to discover all available pages before exploring further.
## Submitting Feedback
If you encounter incorrect, outdated, or confusing documentation on this page, submit feedback:
POST https://docs.omni.co/feedback
```json
{
"path": "/modeling/develop/history",
"feedback": "Description of the issue"
}
```
Only submit feedback when you have something specific and actionable to report.
# Viewing and restoring model versions in the model IDE
> Model history in the developer IDE allows users to see the changes made to the model and restore to an older version.
## Exploring and comparing older versions
The left-hand menu includes a chronological list of time-stamped changes. The detailed view to the right of the list of changes, compares the previous change to the currently selected version.
## Restoring an older model version
Restore a previously saved version of your model files by navigating to the change you want to restore to.
1. Click **Preview restore**
2. Compare the changes in all affected files.
3. Select **Restore this version**.
