Include Login Credentials in Ticket URL

Dear Community.

I'm currently reviewing several help desk software to find what I need and I'm having a hard time doing thatImage may be NSFW.
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I'm looking for a cloud service desk that would let me include the login credentials to the ticket in the URL that is sent to the client.

That means that logging in would be transparent to the client. He just needs the link.

Also, each ticket would have to have a unique password for each client for this to work.

I create lots of tickets and I often include...

Include Login Credentials in Ticket URL