The document describes the steps to install Oracle 12c R1 on Solaris 11.1. It includes:
1. Pre-configuration steps such as creating users, groups, and filesystems for the Oracle software and database.
2. Running the Oracle installation software to unpack the files and run root scripts to set environment variables and permissions.
3. The Oracle 12c R1 software is then ready to be used to install and configure a database.