Hello

I want to customise the first login page in WinCC Unified RT where username and password is entered. Is it possible to change the background image for this page? If yes where do we have to load the image?

Yes it's possible to change the design of login in Unified Or WebUX nut ypu have to write HTML 

there is no where to load an image on it.

Hello

I'd like to know how is it possible 

Aparently the files are located here:

C:\Program Files\Siemens\Automation\WinCCUnified\SimaticUA

This folder is admin protected, probably for a good reason. You'll probably have to deal with some caching issues, and you'll probably lose your changes on the next update.

I have found folder but i dont know how to modify Login page.

Can you help me more?

thank's