---
title: "IHandlersConfiguration Interface"
canonical: https://customerscanvas.com/docs/cc6/customerscanvas.iframeapi.configuration.ihandlersconfiguration.htm
archived: true
applies_to:
  - product: "Customer's Canvas On-Premises"
  - product: "Design Editor"
    versions: ["6.15.0", "6.x (may differ)"]
---

**You’re viewing outdated documentation.** [View the latest Customer’s Canvas On-Premises documentation](https://customerscanvas.com/docs/on-premises/).

# IHandlersConfiguration Interface

**Applies to:** Customer's Canvas On-Premises; Design Editor 6.15.0, 6.x (may differ) · **Archived documentation**
 
A structure defining the item processing rules on the canvas.
  
 - example
     - ```
configuration = {
    canvas: {
        handlers: {
            placeholderEditingViewMode: "normal"
        }
    }
};
```
 
## Properties
 
### placeholderEditingViewMode
 
placeholderEditingViewMode: [PlaceholderEditingViewMode](https://customerscanvas.com/docs/cc6/customerscanvas.iframeapi.configuration.placeholdereditingviewmode.htm.md)

Defines how the product will appear on the canvas when editing image placeholders.