SAP ABAP Program LLD01GRAFDEF (Definitions for hierarchy and network graphic) is using

• Table/Structure Field (22)
• Program (1)
• Table (20)

#	Object Type	Object Name	Object Description	Note
1	Table	CHG_NODES	Nodes in hierarchy graphics
2	Table	CNG_CLUSTR	Clusters in network/hierarchy graphics
3	Table	CNG_INODES	Network Graphics: Node from Node Area
4	Table	CNG_LINES	Edges in network graphics
5	Table	CNG_NODES	Nodes in network graphics
6	Table	LDLP	Line hierarchy items
7	Table	LDLPD	Dialog structure LDLP
8	Table	LDOPR	Administration table: Operations for graphic
9	Table	NET_CLUSTR	Clusters in network/hierarchy graphics
10	Table	NET_CVALS	Values for clusters in network/hierarchy graphics
11	Table	NET_DELETE	Graphical Objects for Deletion
12	Table	NET_GRAPH	Parameters for graphics selection
13	Table	NET_LVALS	Values for Edges in Network/Hierarchy Graphics
14	Table	NET_NVALS	Network/Hierarchy Graphics: Values for Nodes
15	Table	NET_POS	Positions of nodes in network graphics
16	Table	NET_PROFIL	Profile for network/hierarchy graphics
17	Table	NET_SET	Settings in network/hierarchy graphics
18	Table	TC30	Work center category
19	Table	TFAT	Field Attributes in VarChart Graphics
20	Table	TWCOL	Possible colors (W lib)