The Allocation list on the left side of the Allocations window allows you to select the information you want to view in the allocation grid on the right side of the window. Use the drop-down list to select the allocation detail you want to view: All Allocations with Amounts, Only Specially Allocated Amounts, and Custom Allocations.
If desired, to increase the size of the allocation grid, you can hide the Allocation list. To hide the Allocation list, choose Setup and then Share Allocations Workspace. When this option is selected, the Allocation list will be hidden. To view the Allocation list, hover your mouse pointer over the Allocation list ribbon.