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Rick CulbrethRick Culbreth 

Log on to dev environment from trailhead.

Some of trailhead exersizes require login to development environment.  However when I click the button it had https:\\ and it will not take my dev environment login.  Normally I go to https:\\\  to login into developer environment.  There are sometimes i use the instance name.  I was wondering how to change thr url that it opens up to on trail head.   When I try to overtype the url for loging it is locked from editing
James LoghryJames Loghry
It's asking you to log into a "Developer Org", which is a special org that you use for messing around with code, workflows, etc.  When you sign up for a free DE org, such as for trailhead, it's typically a "Developer Org".  These organizations typically aren't tied to your company, and are your personal sandbox of sorts. DE orgs are always through and NOT  If you're on, you're likely on a sandbox environment (probably of your employer).

Instead, I would suggest you sign up for a new DE org here: ​ (  This way, when you expirement with Trailhead, it stays completely separate of any professional / employer related accounts.
James LoghryJames Loghry
Actually, use this link instead: (the one i posted might pre-populate the form with my info..:P)