# Product structures

You can add or update product structures through [Product model setup](https://docs.struct.com/pim3/reference/product-model-setup) > [Product structures](https://docs.struct.com/pim3/reference/product-model-setup/product-structures).

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**Guide** See a short walkthrough of how product modelling is used in Struct PIM [here](https://docs.struct.com/pim3/tutorials/helpful-guides/how-to-use-product-models).
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### Add a new product structure

1. Click "Create new product structure" on Product structures page
2. Set Alias and Label along with additional [details](https://docs.struct.com/pim3/reference/product-model-setup/product-structures/product-structure-details)
3. Click "Display settings"
4. Set Product display name and pattern
5. Click "Create product structure"

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To create a new Product Structure a single attribute must be added to select in "Display Settings". See [Product structure details](https://docs.struct.com/pim3/reference/product-model-setup/product-structures/product-structure-details).
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### Copy product structure

### Edit product structure

1. Click "Edit"-icon on Product structures page
2. Modify the product structure [details](https://docs.struct.com/pim3/reference/product-model-setup/product-structures/product-structure-details)
3. Click "Save changes"

### Delete product structure

1. Click "Delete"-icon
2. Click "Ok" to confirm

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It is not possible to delete a product structure that has products using the structure.
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