This document belongs to the Release 25-01 of the Specifications of the Asset Administration Shell.
This release contains the normative sources of the publication and the schema files for JSON, XML, and RDF, together with examples, released by the Industrial Digital Twin Association (IDTA).
What's Changed:
- New value "Role" to enumeration AssetKind
- Make value attributes optional to enable Submodel Template Definition
- Transfer of chapters on formats Metadata, Paths and Value-Only from Part 2 API to Part 1 Metamodel
- Enhanced documentation on Value-Only serialization
- Data type Identifier: change length from 2000 to 2048 characters
- Data type ContentType: change length from 100 to 128 characters
- Referable/idShort and Constraint AASd-002: now also allows hyphens to be included in name
- Additional improvements
For full change log, see ChangeLog .
Full Commit Changelog: IDTA-01001-3-0-1_schemasV3.0.9...v3.1.0