The “Test Case” and “General Steps” are the name and reverse name for the link type Microsoft.VSTS.TestCase.SharedStepReferencedBy . Similarly, "Tested By" and "Tests" are the name and reverse name for the link type Microsoft.VSTS.Common.TestedBy .
Forward name: the name with which the created link will be known as on the source side.
: , .
. TFS 2010: -