Does Clarizen offer a time sheet recording solution?

We are a Services based company that implements SAP projects. People will work on multiple projects at a time. I would like my staff to input their time for a week against project and non-project related tasks, so as to have a holistic view of each individual's time week to week / month to month.

This time should be compared to available time so as to work out overall (across all projects by individual) efficiency and utilisation.