@StefanoB3275 i missed that part of the question, “Export to CSV” is only there when the source of the data is a queryable datapage. It governs a lot of the Constellation features as its centered on ensuring application performance and scalability.
Why? The short answer is: Query data pages are designed to efficiently handle large datasets on the server, which is essential for a non-disruptive export experience.
In your case, yes, it is possible. It is unclear if you are using a List View or Insight.
Insight
this might help:
- Some insights into Insights (and Explore Data) | Support Center
- Utilising Advanced Associations (joins) with Insights in Explore Data to report on Tags | Support Center
Of the top of my head, you might need to use a simple association rule to get this working, leveraging an “advanced” join might preclude this from the export button.
List View
- Queryable data page should enable this
- See Enabling 'Export to Excel' for Case History in Constellation | Support Center for an example where it wasn’t and had to be fixed
- Failing that you could create a optional action on the case, promote it (so its more prominent) and that could trigger the file creation you want. This is advanced but not unique to Constellation (nor different)