Your company's Org chart can be viewed by your entire company, including all employees with access rights to CakeHR.
Org chart is visible by going to Company & then clicking on Org chart tab.
Only administrator can edit (drag & drop) org chart, employees & managers only have "view" rights.
When editing, make sure to click Save button at the bottom of the page.
Your Org chart structure based on direct managers can also be used to control who approves time off (more in Time Off Approvers).