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Substitution parameters in PI Vision collection criteria

Question asked by Alanna on Sep 6, 2018


I have been trying to find a way to, for example, show on a display for a transformer a collection of other transformers at the same site (which show just a handful of attributes and from which the user can change the display to show a neighbouring transformer).


By enabling substitution parameters in the PI Vision Collection Criteria would address both these use cases.


For example 1:

The collection criteria would include:

Asset Type = "Transformer"

Asset Attribute, 'Site' = '@|Site' being the value of the Site attribute on the current asset.


Unless someone can tell me how it can already be done? (I'm using on 2017 R2)


Also see my suggestion called 'Substitution parameters in PI Vision navigation link' which I am about to submit.