A PDD has been created which includes a requirement to log in to an application called CDS. The CDS application only allows a user account to be logged into the application on one machine at a time. The client wishes to hold the credentials for logging into CDS in the Blue Prism Credential store.

It has been calculated that the automated solution will require 3 resource PC's to enable the case volume to be worked within SLA’s.

Which is the most appropriate design decision to accommodate the above requirements?