To type values into the cells of a planning enabled measure item:
1. Single-click a cell and begin typing. Your changes will overwrite values in the cell.
OR
1. Double-click a cell.
Your cursor will be placed at the start of the cell and you can edit the cell in a number of ways.
You can type at that first position to add to the value, use the arrow keys on your keyboard to move to another position within the cell and then type, use the Delete key to delete some or all of the values then type new values, and so forth.
2. Press the Enter key or click anywhere else in the view to accept the change. You can also use the Tab key after making changes to tab to the next available planning cell in the view. Press the Esc key while still in the active cell to cancel the changes.
3. See Submit Planning Changes for Processing when you are ready to process all pending changes in the view.
Note: You can also paste changes into planning views. See Use Copy/Paste to Make Planning Changes.