Thanks Kevin, I did try to use generic services, unfortunately it did not work very well. It retrieves the data I request (or rather, prevents retrieving data user is not allowed to see), but that's where it broke down - once retrieved, upon editing the order, those data are saved with the form, and show up there in the following approval steps the way they were initially retrieved.
As an example - I filled in the form with office clerk authorizations, which do not allow to see salary. After that form got passed to branch manager via approval workflow, the salary data were not available on the form, and the generic service wasn't called upon form retrieval. An opposite example - after form was filled in by branch manager who can see everything, the clerk was able to open the form and see all the data too - again, generic service was not called.
So I'm not sure what else can I do. I mean, I know I should be able to trigger roundtrip to SAP upon opening the form, say, in event form:ready, but the question is - how and where do I define this event. Like in my example, i refer to event CHECK, but I cannot just replace it with 'ZMYEVENT', because there's no code to handle it. And that's what I need help with, finding out what steps to do to create this event and handle it.
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