Task codes show the stages of the matter and Activity codes show how work is being done.For example, if a lawyer is working on a Litigation matter; taking Depositions within the Discovery phase and Communicating within the team - then a time entry would be - Litigation code set - Phase L300 (Discovery/Disclosure) and Task L330 (Depositions) i.e. the 1st character defines the code set and the 2nd character of the Task code defines the Phase. (There can be up to 99 Tasks within each Phase)- The Activity code would be - A105 (Communicate – within legal team) Therefore the time entry on the LEDES EBill file will need to have L330 (Task) & A105 (Activity) codes plus the narrative to fully identify the work done.