# Related products Managing related products. ## List of product related products - [GET /api/products/{guid}/relatedProducts](https://api.docs.shoptet.com/shoptet-api/openapi/related-products/getlistofproductrelatedproducts.md): Returns list of related products related to product defined by guid, list is ordered by priority parameter. If Pair reciprocally option (Settings > Product > Related and Alternative products) is enabled, list of items will be enriched by items that has called product in own related table. ## Add related product - [POST /api/products/{guid}/relatedProducts](https://api.docs.shoptet.com/shoptet-api/openapi/related-products/addrelatedproduct.md): This method add given product, defined with guid at the end of the related product list. After product is successfully saved, complete list of related product is returned in response. ## Set related products - [PUT /api/products/{guid}/relatedProducts](https://api.docs.shoptet.com/shoptet-api/openapi/related-products/setrelatedproducts.md): This method set given products (minimum 0, maximum 50), defined with guid to the related product list. After product is successfully saved, complete list of related product is returned in response.