Enabling posting level edits for projects

Select Setup > Finance Enterprise Group > Maintenance.
Open a finance enterprise group and click the Project tab.
Open a structure and click the Hierarchy tab.
To enable a posting level edit for an individual project, open a project and select the Include In Budget Edit check box.
To enable a posting level edit for all posting projects in a summary, select a summary project and then select Actions > Set Include Budget Edit On Posting Dimensions. Select Include and then click OK.