SYMPTOM:
In order to get the URL to an object inside Strategy Web 10.x, users can right click on the object > Share > Link. This URL should contain all the necessary parameters to execute that object. However, when executing a URL taken from the share menu on a browser without an existing Strategy session, the the following error appears on the login page:

Error in login Strategy Intelligence Server error: (You do not have access privileges to project '<project name>'.)

CAUSE:
This is an identified defect in Strategy Web 10.x. When Guest authentication is enabled, even if it is not the default authentication mode, the URL created by the Share > Link menu will include the parameter:
&connmode=8