You can create a substitution variable in the substitution
variable editor or from a property binding.
Procedure
Depending on the starting point, the steps to create a
substitution variable differs.
Starting Point
Procedure
Substitution Variable Editor
Click the plus () icon next to the substitution variable
list. A new variable is added to the list.
Type a name in the
Name field.
Select a type in
the Type drop-down list.
Type a value in
the Value field.
Property Binding
Invoke substitution variable binding
when setting a resource template or composite property value. The Select
XXX Substitution Variable picker displays,
where
XXX is the type of the property.
Click
Create new.... The Create
XXX Substitution Variable dialog displays.
Click the
substitution variable file in which to create the variable.