Traffic a DoubleClick tag as a third-party creative
It’s possible to traffic a DFA tag as a third-party creative to allow for additional formatting of the creative, such as the addition of a third-party tracking pixel. In these rare cases, you must manually insert both the DFP click and CacheBuster macros into the DFA tags in order to track clicks properly.
Here's an example of properly-formatted DFA tags (including the necessary macros) that can be pasted into the 'Code snippet' box in the creative's settings:
BORDER=0 WIDTH=728 HEIGHT=90 ALT="Click Here"></A></NOSCRIPT>