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Injecting objects into custom symbols, after deployment

Question asked by Roger Palmen on Aug 22, 2018
Latest reply on Aug 24, 2018 by Roger Palmen

I have a custom symbol that i have used tens of times on various displays. To extend the functionality, i need to inject another object into the symbol (timeprovider for that matter). Is there a way to get that to work on all the existing instances of the symbol? As normally this is initialized when the symbol is added to the display. Not in favor of dynamically adding, as then you have the overhead on the symbol side every time you initialize.


Should be in SQL display definition, but hacking the SQL data of PI Vision would be my last resort...