A family of Microsoft word processing software products for creating web, email, and print documents.
It will not be easy. You can move the objects (not the connectors) in a limited way by selecting the shape and pressing the arrow keys. Pressing Control + Arrow will give you a finer position adjustment, particularly if you zoom in.
After moving the shapes, you will likely find that connectors don't align properly, but they cannot be moved. You'll have to actually hide the misplaced connectors and add new ones. To hide them, do Control-click (or Right-click) on the connector, choose Format Shape > Line and change the line color to "No fill."
When adding new connectors, it will help if you set the Ribbon's Format > Grid align option to "To other objects."
Make sure any new objects you place over the chart allow overlapping. For this, Control-click (or Right-click) on the new object, choose Format object > Layout > In front of text, then click on the Advancedbutton and place a checkmark on Allow overlap.
This thread will complement the above instructions: I am trying to create a flowchart using the hierarchy option in SmartArt.