This subset adds AFS client filesystem support to the workstation. It requires the Kerberos subset. The largest user visible addition will be the /afs/... hierarchy will be visible. The applications aklog, unlog, fs, pts, and vos will also be added. Disk space will be allocated for the cache, the system startup files will be modified, and it may be necessary to install a new kernel as well. The implementation of this subset will vary from platform to platform.