Data Controller Module

The module attempts to filter/supress the EIDs/SDA being transmitted to bid stream.

The module can be added to the Prebid.js build with this command:

gulp build --modules=dataControllerModule

Application Flow

This module is invoked before the start of the auction. Based on the configuration either EIDs or SDA are filtered/supressed.


param name type Scope Description
filterEIDwhenSDA param required Filters user EIDs based on SDA. To supress all EID, use ‘*’ as param value.
filterSDAwhenEID param required Filters SDA based on configured EIDs. To supress all SDA, use ‘*’ as param value.


     dataController: {
        filterEIDwhenSDA: ['*'],
        filterSDAwhenEID: ['']