How do I make a network diagram using the illustration below

PROJECT TITLE
1	Identify space
1.1	private area
1.1.1	work space for nursing and providers
2	Obtain Equipment
2.1	2.1 Materials management- order pyxis
2.1.1	2.1.1 install pyxis-
2.1.2	2.2.2 Pharmacy stock pyxis
2.2	2.2 Omni cell
2.2.1	2.2.1 Materials Management- order omni cell
2.2.2	2.2.2 Central supply stock
2.2.3	2.3 computer printer
2.2.4	IT to order printer and computer
2.2.5	It to install printer and computers
3	3 Procedures Triage Process for fast-track
3.3.1	3.1 establishguidelines
3.3.2	3.2 policy and procedures
4	4 Staff education
4.4.1	Physician training
4.4.2	nursing training