You can configure PSA using settings in the Configuration Groups.
Some aspects of PSA are controlled by custom settings. From Setup, in section Platform Tools, click Custom Code | Custom Settings. . You must be signed in with system administrator permissions to change these settings.
See the Salesforce Help for information on how to maintain custom settings.
Related Concepts
Setting up Accounts and Opportunities
Managing Profiles, Security and Sharing
About Time Periods, Work Calendars and Holidays
Related Tasks
Customizing Billing Event Items
Configuring Bottom Up Planning
Reference
Calculate Schedule Backlog Settings
Miscellaneous Adjustment Settings
Missing Timecard Generation Settings
Opportunity Add Resource Requests From Template Settings
Project Configuration Group Options and Custom Settings
Project Variance Batch Settings
Project Versioning Global Settings
Transaction Follow Rules Settings
Project Task Gantt Settings and Preferences