If I click a PDF that goes to one of our domains, the tag fires a download call and an offsite link call. It shouldn't be sending the offsite link call. In the Webtrends Tag Builder you can just specify all your onsite domains, is there a similar configuration for this in Tealium?
The tag actually does support this as a mapping but it may not be apparent. By default it actually assigns the domain the web visitor is currently on to this value. As an option to map it, you could:
1. Create a variable, named 'wt_onsitedoms'
2. Map it to 'onsitedoms' in the WT tag config
3. Do a Set Data Value extension for 'wt_onsitedoms' where you list the domains. The format should be like this: "webtrends.com,webtrendssupport.com"