Turn this on to enable a GTM console debugging tool which will be available on any site that has the GTM code installed.
This is a GTM object. You can add data here which will the be available to GTM.
window.dataLayer.push({
foo: true,
});
To add the data you pushed to the dataLayer
you first need to assign it to a variable.
dataLayer
in the Data Layer Variable Name field. In the code example above that would be foo
.