How to create observer that starts another button?

I have two buttons. Button create new product on products page and I want to connect it with button i shared catalogs. Every time I make a new product I have to go to shared catalogs page, enter default category and just save it without changing anything so product appears on website.

I want to create an observer that says “after you press create new button, go to shared catalogs and press edit”.

Anyone knows what would be the best way to do it?

submitted by /u/zokyffs
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