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</html><thumbnail_url>https://www.miaprova.com/blog/wp-content/uploads/2026/07/featured-merge-policy-blind-spot.png</thumbnail_url><thumbnail_width>2400</thumbnail_width><thumbnail_height>1260</thumbnail_height><description>Ask a room full of AEP practitioners to explain what a merge policy does and you will get a decent answer. Ask the same room how many merge policies their audiences currently touch, and which ones, and you will get silence. That silence is the problem. Merge policies are one of the few objects in...</description></oembed>
