Answered
i did not find Harmonize in generative fill
"I'm using the Generative Fill feature in Photoshop, but I don't see the 'Harmonize' option. Could you please guide me on how to enable it or let me know why it might be missing?"

"I'm using the Generative Fill feature in Photoshop, but I don't see the 'Harmonize' option. Could you please guide me on how to enable it or let me know why it might be missing?"

@vikash_singh4280 the harmonize feature is in the Beta version 26.12, which you have installed, but you have the none Beta version opened
https://helpx.adobe.com/ie/photoshop/using/blend-subjects-with-harmonize.html
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