Additional Property Definitions

Using the Local Code System Editor, Local Code Systems can be further configured by defining the properties for its Local Codes. For adding and defining these Additional Properties click on this button at the right end side of the Additional Properties section bar.

Local Code System editor with property definition context menu

Local Code properties can be defined by the following attributes (* are mandatory):

• Name*: unique name of the property

• Type*: type of the property

Property types	Description
Boolean	true|false
String	text type
Integer	integer numbers
Decimal	decimal numbers
Date	date with time part
URI	Universal Resource Identifier

• Cardinality*:

Values	Description
0..1	Optional
1..1	Mandatory
0..*	Any
1..*	Minimum one mandatory

The icon warns the user that if the value of cardinality is reduced, properties may be deleted from that terminology. Hovering over the icon reveals the warning message.

• Default value: Initial value of the property.

• Description: String attribute to capture the description of the given property.

• Validation expression: JavaScript validation expression to evaluate when value is assigned to the property.

• Validation message: Validation message in case invalid property value entered (the validation expression evaluates to a false).

Hovering over the name or its field of the property definition attributes brings up a tooltip, about the descriptions of the attributes.

Example additional string property with a displayed tooltip information

As a concrete example, the following definitions would need to be created for a Local Code System that groups codes related to medicinal products:

• tradeName

  • Type: String

  • Cardinality: 1..1

  • Default value: MYTEXT

  • Description: Trade name of the medicinal product.

  • Validation expression: _this.value == _this.value.toUpperCase()

  • Validation message: Trade name '%s' needs to be all uppercase.

• isVaccine

  • Type: Boolean

  • Cardinality: 1..1

• numberOfTablets

  • Type: Integer

  • Cardinality: 0..1

  • Default value: 6

  • Description: The number of pills in the product.

  • Validation expression: _this.value > 0

  • Validation message: Number of tablets '%s' needs to be a positive number.

Example Local Code System with three additional property definitions