office add-on button functionality

Question

Hi experts,

I need help regarding the subject issue, basically, I have developed a new form and want to implement office add-on functionality on it, like in the payment journal form, vendor payment journal -->lines--> Office button is showing, from where we can export data into the excel, feed data according to the requirement and then publish back data into D365 FO, I want the same functionality on my newly developed form,

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BR,

Munsif