It's not possible to save (user/pass) without attaching to a resource

It's not possible to save (user/pass) without attaching to a resource

I Only can store credentials as a part of Resource Property !

    this would be very better if i can store credentials as seperate entity and the attach them to the resources or to the resource groups. Most of the time a unique credentials is used to acces a set of devices like switches etc... and in current PMP design i have to enter them everytime i define a new resource.
 
on the other hand I cant select AD users as account for resources. In most cases Admins have a AD account which have admin access to a set of server/resources. I think it's a very obvious need to be able to add an AD account to e resource without entering password each time i add a new resource.

It could be very helpful (in add acount process) to have an option to define new credential/account or select previously added  Credential (AD user or just local user pass) which were defined as a standalone identity before

I just saw this thread
https://pitstop.manageengine.com/portal/en/community/topic/share-domain-accounts-for-rdp-login
and i think it answers a part of my problem but what about accounts that are locally defined in multiple devices?