Filling the import from the csv file to Bitrix

Pavel
Employer

[no-member:pro]Pavel[/no-member:pro]

1 projects
Project parameters
Type of cooperationOne-time project
Prepaymentwithout prepayment
Payment methodsElectronic money
Acceptance of requestsfrom until Dec 1, 2018
Project description
We need a website specialist on Bitrix. Now, when downloading, the key field xml_id is used, which determines the uniqueness of the object. But in the download file, this field has non-unique values. It is necessary that the uniqueness is determined by a pair of values, xml_id and manufacturer.
Project author: [no-member:pro]Pavel[/no-member:pro]