Many of the contributors of the data models are providing changes into the spec.md and its translations.
Fortunately, this is not necessary. You just need to provide the changes in the descriptions included in the schema.json file of each data model.
Now in order to save time for the contributors, a warning message has been included in the specs.
The link takes you to the contribution manual section where the specification is described.
Every week till there will be a 30 min live session to :
The agenda for the first 5-minutes slots is this. The 3
Direct link http://bit.ly/open_session to the session minutes. You can book your 5 minutes slot there
First call here.
Open Session. Smart Data Models
Monday, May 17 · 14:00 – 14:30
Google Meet joining info
Video call link: https://meet.google.com/mds-qdbx-amx
Or dial: (ES) +34 872 55 91 43 PIN: 709 176 120#
More phone numbers: https://tel.meet/mds-qdbx-amx?pin=3039847950766
The subject dataModel.WifiNetwork is being created and two new data models in it. These two are focused on the availability of wifi in a Smart city.
Coming from the Smart city of Valencia in Spain
See the contributors file.
Now there is a specification translated into German available for all data models in the initiative. so it becomes official like French one and Spanish.
The translation is made automatically but it seems to be good enough.
Enjoy
In the README of every data model now there is a new line in the Dynamic examples section, under the text
“Link to the Generator of NGSI-LD keyvalues payloads compliant with this data model. Refresh for new values”
The link provides an example of a NGSI keyvalues payload with values compliant with the data types of this smart data model but generated randomly (so it does not look like static examples which actually are coming from real examples)
There is a new service for users, which is the ability to generate an example payload compliant with a specific data model in key values format. Previously it was available the normalized format.
Options are located in the main menu (Generate NGSI examples)
We have drafted the publication process for new data models and for updates.
It’s the first page of the contribution manual and every box (not in this image) has links to the tools/resources to be used.
Hopefully, it will be more straightforward to be understood.
A new data model for the device subject capable of allocating payloads of power consumption. In the subject datamodel.Device.
SmartMeteringObservation. This entity contains a harmonized description of a Smart Meter Observation, generally applicable for Smart Homes, Industry, Cities, and Agriculture. It is based mostly on the GSMA entity definition but it is extended
In the right column of the front page, there is a new feature for look for data models
| Initial
once type ‘light’ it looks like in the right |
Filtered
Every entry is an hyperlink |
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Slack channel
Discord channel #smart-data-models
help on discord
Invitation to discord 
Validate a payload with a data model(external)
