In Activities -> Scheduling -> Events Page: There is an Item Field in the related records which i have to remove. But I can’t se it in the customizatn
That is strange – I’m seeing the same thing you are with the field on the page when creating/editing an event, but not able to remove when customizing the form. One workaround would be to move the other fields from that tab to a different or new tab, and then choose to hide the related records tab. This should make it so you don’t see the Item field anymore.