Company > Settings > Time settings > Shift bi-weekly time periods by one week (Used in Timesheets and Invoices > Hourly grid only.) If you have selected "bi-weekly" as the timesheet duration period in the "Timesheet options" section of the My Account > Company > Settings dialog, the default timesheet start date will be based on the two-week period closest to the creation date. In other words, if you create a bi-weekly timesheet on 25 September, the date span will go from 25 September to 8 October. Furthermore, in the new timesheet's start date drop-down menu, you will be able to select *only* bi-weekly intervals based on the 25 September creation date (e.g., Aug. 28, Sept. 11, Sept. 25, Oct. 9, etc.). But if the time period you want your timesheets to cover starts on the "wrong" week, you will have to shift the bi-weekly start period by one week, thereby making those dates (Sept. 4, Sept. 18, Oct. 2, etc.) available in the drop-down menu. Note: The bi-weekly shift also applies to the Invoices > Timebills > Hourly grid feature *if* you select "bi-weekly" as your Hourly grid duration period. To shift the bi-weekly time period by one week: 1. Click on the Company tab, and then on the "Settings" sub-tab. 2. Check the "Shift bi-weekly time periods by one week" box in the "Time Settings" section of the "Settings" dialog. 3. Click on "Save."