Hello,
I would like to extract from a View: all the services and its children (if possible with alarm state/parent view...), the goal is to improve the data quality and identify missing element.
Hi Maxime, see the following page in our documentation: https://docs.dataminer.services/user-guide/Basic_Functionality/Elements/Working_with_elements/Importing_and_exporting_elements.html#exporting-elements-to-a-csv-file
Unfortunately this only provides a list of all elements in the view. Not the subviews.
An approach that can work for this use case is a custom GQI data source in Dashboards or low-code apps (see Configuring an external data source in a query | DataMiner Docs). Depending on how you want the result to look like, you'll need a fully custom data source or create the missing 'service relations' source (comparable with 'view relations') and use that one in a join with the services - view relations - view info GQI data sources.
Once you succeed in constructing the data source, you can use it in a query in a dashboard or low code app, show the result in a table and then use the export to csv in the top right corner of your table component.
Hope this helps.