Sales Hub is an app of Dynamics 365, where you can see your Customers, Contacts, Lead, Opportunities and other Sales activity. If a user has access to the Sales Hub, then they can experience the modern view of the Dynamics 365 application.
If you want to hide or un-hide any button or label, on the top ribbon – you can use the same “Ribbon Workbench” from the website -> https://www.develop1.net/public/rwb/ribbonworkbench.aspx, and then:
1 – Download the solution ” Ribbon Workbench”
2 – See the helpful video https://www.youtube.com/watch?v=5_gnIQGLL0M by Scott Durow
3 – Import the solution in Dynamics 365 and then publish it
4 – Create a new solution, say “XYZ” and add existing “Sales” entity
we are adding Sales, because we want to hide a button on the Opportunity form page, say “Recalculate Opportunity”
5 – Now, when you refresh the page of Solutions – you will see the Ribbon Workbench solution on the top bar. Click it, and load the solution
6 – Under Form, locate the label or the button that you want to hide, and then right click it and click Hide, Voila – its done!
7 – Publish the customisations and go back to the Opportunity Form
8 – The button “Recalculate opportunity”, should be gone
9 – The end.