A. Something that identifies exact datetime of a step in the process. Example of tags might include:
Account Closed 20/03/2017 12:12:16, Work Completed 20/03/2017 12:12:16, Request Loaded
20/03/2017 12:12:16

B. Something that identifies the type of process scenario. Example of tags might include: Invalid Product, Unrecognized customer, Goneaway Marker, Invalid Status

C. Something that identifies the client record to make work queue items easier to search. Example tags might be a phone number, customer reference number or ID, customer full name. For example:
+4407994446767, 00023231A, Mr John A Smith.

D. Details of an exception that has occurred. For example: The Login Screen was not found.

E. Something that identifies the type of work that was performed. Example tags might be: Funds Transferred, SIM Card Requested, Account Closed, Account Suspended, Account Noted

F. Something that identifies the source of work. Example of tags might include: Email, Web Form, Excel, Adhoc, Database