Your Spectrum first sign in journey will begin with an email in your inbox that looks like this
The link will open your web browser and take you to this screen. Enter your information and press "Next". You'll be taken to a "Trimble Construction One" screen.
Navigate back to our Spectrum Login Screen: https://sequoyah.dexterchaney.com
Enter your Email address and select "Next"
It may ask you for your email address and password, or just your password. This is the same email and password you use to log in to your computer or access email or Egnyte

 

Don't try to copy my password
Check the checkbox for "Don't show this again" and select "Yes" (or not, if you want to make your life more complicated)
If you get this error message, just go back to the Spectrum login page and sign in again (Spectrum is working through a glitch that causes this occasionally at this time)
Link to our Spectrum home page https://sequoyah.dexterchaney.com