Entity,object,ORM,database,NIAM
Drag onto the page to add an entity (described object).
Value,ORM,database,NIAM,conceptual,model
Drag onto the page to add a value.
Unary,ORM,database,NIAM,conceptual,model
Drag onto the page to add an unary.
Binary,predicate,role,constraint,ORM,database,NIAM
Drag onto the page, edit reading, connect roles, and add constraints.
Vertical,Binary,ORM,database,NIAM
Ternary,ORM,database,NIAM,conceptual,model
Quaternary,ORM,database,NIAM
Exclusion,Constraint,Connect,ORM,database,NIAM
Drag onto the page, then connect constraint to constrained roles. Use when connected roles are mutually exclusive.
Ext,Freq,Constraint,frequency,external,role,ORM,database,NIAM
Drag onto the page, enter frequency range, then connect constraint to constrained role(s).
Frequency,Constraint,constrained,role,object,ORM,database,NIAM
Drag onto the page, enter frequency range, then connect to constrained role(s) or object type.
Index,Annotation,ORM,database,NIAM
Drag onto the page, then connect to roles to be indexed.
Ext,Constraint,external,primary,reference,constrained,role,ORM,database,NIAM
Drag onto the page, then connect external primary reference constraint shape to constrained role(s).
IsPrimary
esc(0)
P
Mandatory,Constraint,ORM,database,NIAM
Drag onto the page to add a mandatory constraint.
Ext,Mand,Constraint,Connect,mandatory,constrained,role,ORM,database,NIAM
Drag onto the page, then connect external disjunctive mandatory constraint shape to constrained role(s).
Ext,Uniq,Constraint,external,unique,constrained,role,ORM,database,NIAM
Drag onto the page, then connect external uniqueness constraint shape to constrained role(s).
U
Constraint,Connector,line,role,ORM,database,NIAM
Drag onto the page to connect a role to an external constraint.
Equality,Constraint,role,equal,ORM,database,NIAM
Drag onto the page to add an equality constraint when connected roles must always be equal.
Modify Curvature
Constraint,Internal,primary,ORM,database,NIAM
Internal primary reference constraint. Position over nonrepeating roles.
Ring,Constraint,ORM,database,NIAM
Drag onto the page, then right-click to specify ring type.
Constraint Type
Constraint Text ac,it as,it it,sym ir,sym
Move Line
Subset,Constraint,ORM,database,NIAM
Drag onto the page to add a subset constraint.
Mand,Role,Connector,connect,mandatory,ORM,database,NIAM
Drag onto the page to connect a mandatory role to an object type.
IsMandatory
PlaceDotAtBeginning
Role,Connector,connect,line,ORM,database,NIAM
Drag onto the page to connect a role to an object type.
Subtype,connector,line,ORM,database,NIAM
Drag onto the page to connect an object type to a subtype.
Left,Uniqueness,Constraint,ORM,database,NIAM,
Drag onto the page to add the right part of a uniqueness constraint. Position over left nonrepeating roles.
Uniqueness,Constraint,nonrepeating,roles,ORM,database,NIAM
Drag onto the page and position over nonrepeating roles.
Middle,Uniqueness,Constraint,ORM,database,NIAM
Left part of a uniqueness constraint. Position over the middle nonrepeating roles.
Right,Uniqueness,Constraint,ORM,database,NIAM
Left part of a uniqueness constraint. Position over the right nonrepeating roles.
Arial Unicode MS
Symbol
Wingdings
Arial
SimSun
PMingLiU
MS PGothic
Dotum
Sylfaen
Estrangelo Edessa
Vrinda
Shruti
Mangal
Tunga
Sendnya
Raavi
Dhenu
Latha
Gautami
Cordia New
MS Farsi
Gulim
Times New Roman
Guide
TheDoc
Page-1
Gesture Format
ORM Normal
Entity
visVersion
Long dashed line
Value
Unary
Binary
Vertical Binary
Ternary
Quaternary
Exclusion Constraint
Ext. Freq. Constraint
Frequency Constraint
Index Annotation
Ext. P Constraint
Row_1
Black fill
Mandatory Constraint
Ext. Mand. Constraint
Ext. Uniq. Constraint
Connector
Constraint Connector
Equality Constraint
Row_2
P Constraint
Arial top left
Ring Constraint
ConstraintType
ConstraintText
Row_3
Row_4
Row_5
Row_6
Row_7
Row_8
Row_9
Row_10
Row_11
Subset Constraint
Mand. Role Connector
Role Connector
Subtype connector
Left Uniqueness Constraint
Uniqueness Constraint
Middle Uniqueness Constraint
Right Uniqueness Constraint