How to change welcome/login screen in Web client

When we try to open web client then we get below login screen by default

If we want to change the login screen then we have to modify Header.png file in below path

C:\inetpub\wwwroot\DynamicsNAV80\WebClient\Resources\Images

I would like to set below image in login screen

Now I have to replace the Header.png file in above path with same name as Header.png

Now try to login to Web Client again.

Above modifications should be according to Microsoft guidelines.

https://mbs.microsoft.com/partnersource/northamerica/sales-marketing/branding-guidelines-logos/MSDviamarguide