How can we update PO Lines with Project Information in Bulk?

Summary:

How can we update PO Lines with Project Information in Bulk?

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Hello

The company has a long list of PO’s where the project information was not entered on the PO lines, therefore, they are not being imported in Project Costing. Is there a way to mass update project info on PO lines in mass? This task would take too long to do it manually.

I was wondering if we can do it through an FBDI Template or any other interface i.e. Web Service or REST API

As far as I know there are some Web Services.