This article explains how to access the STYLELABS nuget feed.
Step 1: Browse to slpartners.myget.org
Browser to slpartners.myget.org.
Step 2: Select identity provider.
Select the identity provider with the following icon:
Step 3: Login with your STYLELABS support account.
Use your STYLELABS username and password to authenticate.
If your don't have an account yet, please find more information here.
Step 4: Create your myget profile.