HR-Payroll/PR-Config
From PERPWiki
Step 3: Set up PR Site Configuration
The GL accounts are set here for each Group.
I have absolutely no idea what this means.
- Pay period category - the categories in this menu are created in Admin > Calendar > Global Categories and were set up in Step 2.
Categories are used in the Calendar app to help sort calendar entries. Categories such as "Sales Meetings", "Budget Meetings", or department categories such as Maintenance, Sales, Accounting and so on help people organize these events. People can be given access only to calendar entries under a specific category - so that the Maintenance people wouldn't see calendar entries under the Sales category
It would seem that only ONE pay period category is required and that it has no meaning except that it is necessary to group calendar events properly.

