# "Image" model that can belongsTo anything
**URL:** https://discuss.emberjs.com/t/image-model-that-can-belongsto-anything/4305
**Category:** Uncategorized
**Created:** [February 28, 2014, 2:33am UTC](https://discuss.emberjs.com/t/image-model-that-can-belongsto-anything/4305 "2014-02-28T02:33:08Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@drewcovi](https://discuss.emberjs.com/u/drewcovi)
#### Post date: [February 28, 2014, 2:33am UTC](https://discuss.emberjs.com/t/image-model-that-can-belongsto-anything/4305/1 "2014-02-28T02:33:08Z")
If one were to define an image model for use with various models, how would / should this be done?
Or do we need to extend an image into various sub models?
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### Author:  [@drewcovi](https://discuss.emberjs.com/u/drewcovi)
#### Post date: [February 28, 2014, 2:39am UTC](https://discuss.emberjs.com/t/image-model-that-can-belongsto-anything/4305/2 "2014-02-28T02:39:18Z")
or as an alternative does the model definition need to have a hasmany for every model type, or can it just be a one-way relationship.