As per the below document dated 03-Dec-2020, if we buy monthly access to Azure Devops, we can have user CAL to use Azure DevOps Server (TFS 2015 to Azure DevOps 2020) . When we check for TFS 2013, it says "The requested page is not available for Team Foundation Server 2013. You have been redirected to the newest product version this page is available for."
We would like to know whether the same can be used for TFS 2013 as well , that is, as per this link
https://docs.microsoft.com/en-us/azure/devops/organizations/billing/buy-basic-access-add-users?view=... -- if we have monthly access to Azure Devops, then can we have access to both Azure DevOps Services and Azure DevOps Server User CAL (TFS 2013) ?