The transform operation takes input content, applies a structure map transform, and then returns the output.

A quantity- or range-valued use context assigned to the structure map

A use context assigned to the structure map

A use context type and quantity- or range-based value assigned to the structure map

A type of use context assigned to the structure map

A use context type and value assigned to the structure map

The structure map publication date

The description of the structure map

Whether the StructureMap is experimental

External identifier for the structure map

Jurisdiction of the authority that maintains the the structure map

Computationally friendly name of the structure map

A produced StructureDefinition for the map

Name of the publisher of the structure map

A queried StructureDefinition for the map

A source StructureDefinition for the map

The current status of the structure map

A target StructureDefinition for the map

The human-friendly name of the structure map

The uri that identifies the structure map

The business version of the structure map

If this is the default rule set to apply for the source type, or this combination of types.

Mode for this instance of data.

How the referenced structure is used in this mapping.

If field is a list, how to manage the source.

If field is a list, how to manage the production.

How data is copied/created.

If this is the default rule set to apply for the source type, or this combination of types.

Mode for this instance of data.

How the referenced structure is used in this mapping.

If field is a list, how to manage the source.

If field is a list, how to manage the production.

How data is copied/created.

Example demonstrating the use of comments in FML

Example Map to demonstrate an embedded ConceptMap

Example demonstrating invoking another group by name using then GroupName(params)

Example demonstrating inline dependent rules in a then { } block

Example demonstrating invoking multiple groups in sequence separated by commas

Example Structure Map

Example demonstrating the where clause for filtering source elements with FHIRPath

Example demonstrating a basic group with typed source and target parameters

Example demonstrating a group that extends another group to inherit its rules

Example demonstrating the type+ stereotype that also creates the target type when not fixed

Example demonstrating the types stereotype marking a default mapping for a type pair

Example demonstrating the imports statement with wildcard support

Example demonstrating required metadata: url, name, and status

Example demonstrating the identity transform shorthand src.element -> tgt.element

Example demonstrating cardinality constraints on source elements

Example demonstrating the check clause that raises an error on failed conditions

Example demonstrating a simple copy of a source element to a target element

Example demonstrating the first list option to select only the first element

Example demonstrating the last list option to select only the last element

Example demonstrating the not_first list option to skip the first element

Example demonstrating the not_last list option to skip the last element

Example demonstrating the only_one list option that errors on multiple elements

Example demonstrating multiple source statements producing a cross-product

Example demonstrating source type filtering with the : type syntax

Example demonstrating the where clause for filtering source elements with FHIRPath

Example demonstrating mapping a repeating source array to a repeating target array

Example demonstrating extracting a single value from an array into a scalar property

Example demonstrating pulling a nested child element up to a top-level property

Example demonstrating mapping a scalar property into a repeating array element

Example demonstrating pushing a top-level property down into a nested structure

Example demonstrating backtick-escaped identifiers for reserved words and special characters

Example demonstrating multiple target assignments in a single rule

Example demonstrating target sub-element access using dot notation

Transform from an ActivityDefinition to a SupplyRequest

Example demonstrating the append transform to concatenate string values

Example demonstrating the c transform to create a Coding

Example demonstrating the cast transform for type conversion

Example demonstrating the cc transform to create a CodeableConcept

Example demonstrating the cp transform to create a ContactPoint

Example demonstrating the create transform to construct a new typed instance

Example demonstrating the evaluate transform to execute a FHIRPath expression

Additional examples demonstrating the evaluate transform to execute a FHIRPath expression

Example demonstrating the evaluate transform to execute a FHIRPath expression

Example demonstrating the id transform to create an Identifier

Example demonstrating the qty transform to create a Quantity

Example demonstrating the reference transform to generate a resource reference

Example demonstrating the translate transform using a ConceptMap for code mapping

Example demonstrating the truncate transform to limit string length

Example demonstrating the uuid transform to generate a unique identifier

Example demonstrating the alias keyword for uses declarations

Example demonstrating queried and produced modes in uses declarations - Only demonstrates produced, doesn''t demonstrate queried.

Example demonstrating basic source and target uses declarations

A Map of relationships between 2 structures that can be used to transform data.