API Details
To open the API details right click on an API and select edit or doubleclick on an API.
BikeFeed​
Add additional URL parameters​
You will find the mapping in the API Details under BikeFeed

Scroll down until you can see Product URL parameters.

Available options​
You can set one or more product URL parameters if you like. The key name is free of choice. The preselection of available fields for the values are:
&{originCode}: originally requested product code&{newCode}: product code of the recommended bike&{bodyHeight}: entered body height of the customer&{inseam}: entered inseam of the customer&{armLength}: entered arm length of the customer&{gender}: selected gender of the customer&{optimizedBodyHeight}: calculated height based on all values&{customId}: whatever you set up in the customId column of the bike feed mapping&{price}: price of the recommended bike&{priceSale}: sale price of the recommended bike
Optional you can add any additional fields from your feed information as well.

&{newCode} might be the easiest and most reliable options to identify the bike to select as this is the returned product code.
Add parameters​
To add the parameters to the link URL simply add a key value pair and click the plus icon. By default parameters will be added to the URL with a prefixed &. You can replace this by selecting the checkbox Hash which results in adding the properties with an prefixed #.

Finish with the Save Button.

Result​
Once additional parameters have been mapped and saved links to new tabs from your Recommendation Engine will include these parameters. This might look the following:
https://wwww.yourbikeshop.com/bikes/mtb/scott-scale-980&variationId=&{variationId}#gtin=&{newCode}
&{variationId} and &{newCode} will be replaced in the widget with the information from your provided feed.
In the Recommendation Engine, this results in the following URL.
https://wwww.yourbikeshop.com/bikes/mtb/scott-scale-980&variationId=1063202#gtin=7615523114986.