Hello ​@Hamza - I am pretty sure this is a the Username/Password injection feature used with Vault or an external Password Vaulting system.

Can you share a screenshot of what the extact button/feature you would like help with?

Hello ​@Hamza 

I have done some testing in my lab and Credential Injection for Web Jumps is only offered at the point of Jump initiation. Once you are then in the web jump session you cannot use the key icon to auto inject credentials. 
There is no option like within a Jump client session to then manually inject credentials again.

Regards,

John

Hi ​@jcallahan ,

thanks for the update. so we don’t have any practical use of this option for web-jumps