Postclone steps

1)Change profile option values
2)dba directories
3)change password of custom user,standard user(FNDCPASS),SYSTEM USER
3)change parameters in xml file like s_applcsf/s_applout/s_appllog/s_cphost/s_jsp_main_mode/s_appltmp/s_appltmp/s_login/s_lock_pid/s_web_pid/ and many more.
4)archive log disabled for non prod and it depends on the requiement
5)SSO registration
6)workflow mailer configuration
7)db links
8)export of any schema
9)color change
10) third party tools
11)softlinks that are pointing to production.
12)printer settings
13)Upload Responsibilities if any
14)Do sanity and release instance for user access.