Login to the sdp program by clicking on the link without entering the username and password

Login to the sdp program by clicking on the link without entering the username and password

HI
I want to enter the sdp program when the user clicks on a link similar to the one below.

 What I mean is that the user can log in as a normal user without entering

the username and password in the sdp program. Of course, I know that this has some security

issues , but I accept the responsibility. Please guide me.

LINK:demo.servicedeskplus.com/HomePage.do?username=guest&password=guest
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