Birgit Boss

Extensions were introduced with V3.0RC01: https://industrialdigitaltwin.org/wp-content/uploads/2021/09/07_details_of_the_asset_administration_shell_part1_v3_en_2020.pdf#page49

This is a nice feature, however it assumes that the endpoint of the AAS in the BOM is available (the id is just a logical id). So it is not...

see also this information on round-trip for JSON schema: https://github.com/admin-shell-io/aas-specs/tree/master/schemas/json#hint-round-trip-conversions

This is written in the chapter for valueOnly: Note 1: due to the limits in the representation of numbers in JSON, the maximum integer number that can be used without...

@alexgordtop > CAST("50.0007544437" AS FLOAT64) -> 50.0007544437 > CAST("1.3085912824" AS FLOAT64) -> 1.3085912824 the values are identical... I expected we need an example CAST("" as FLOAT64) _> CAST( as STRING)...

Decision Proposal TF Metamodel AAS 2024-03-27 Change formulation of Contraint AASd-130 from `Constraint AASd-130: an attribute with data type "string" shall consist of these characters only: ^[\x09\x0A\x0D\x20-\uD7FF\uE000-\uFFFD\u00010000-\u0010FFFF]*$.` to ` Constraint...

> Proposal from a meeting of us (@mristin, @g1zzm0, and myself): [...] > > 2. This pattern is mapped to `^([\\t\\n\\r -\ud7ff\ue000-\ufffd]|\\ud800[\\udc00-\\udfff]|[\\ud801-\\udbfe][\\udc00-\\udfff]|\\udbff[\\udc00-\\udfff])*$` [...] This representation makes problems in swagger representation...

Thank you @sebbader-sap and @mristin for reviewing, so we change to `"^([\\t\\n\\r-\\ud7ff\\ue000-\\ufffd]|\\ud800[\\udc00-\\udfff]|[\\ud801-\\udbfe][\\udc00-\\udfff]|\\udbff[\\udc00-\\udfff])*$"` to have a consistent way and it would also be supported by swagger.

TF Part 1 2024-03-07 Discussion We should consider to forbid that a semanticId has a Reference/referredSemanticId by constraint. https://rwth-iat.github.io/aas-specs-antora/IDTA-01002-3/snapshot/IDTA-01002_Spec_Interfaces.html#_operation_getallsubmodelsbysemanticid Which kind of semanticId match is used for this operation? This...

I see a line " `$id": "https://admin-shell.io/aas/3/1",` at the beginning of the xml file. What exactly is is it meant for? Does it denote the version of the specification (this...