Hi @PeterKlonowski , With respect to your first question, you can specify that FlexNet Operations insert the line item activation ID into the generated license (capability response) using what is called a substitution variable into one of the the available license model attributes such as Notice or Serial Number.  You will then have access to the Activation ID(s) in the trusted storage license on the client which is very helpful for deactivation.  The substitution variable for Activation ID is {EntitlementLineItem.activationId}.  You can search for "Substitution Variable" using the online help for further information.  Best regards, Jim ... View more