Follow Button to notify user in any activity in a specific post

Hi, I would like to create a "follow button" to notify the user of any specific post-activity like on this forum.

The problem I don't know how to start the logic, I hope someone can explain to me how it works or share the oml.

Thank you


Hi Ruzzel,

What exactly are you unsure about? Like developing any kind of software, start with the functional needs, then think of how to develop that using the tools available.

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