If you like to add the data to the ctrlX Data Layer the situation is still the same then in the post above from @TheCodeCaptain. You need an provider of data written in a PLC (IEC61131), or an app (c++, c# or python). A fitting example should be available in the SDK version 1.10 coming up end of July.
You could also write your data to a file on the core and read from anywhere else.
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