The user cannot remove the output parameter from the task as the properties panel does not show the output parameters as it is not supported by the engine
Describe the solution you'd like
I think either the user should be informed that the task contains output mappings and therefore cannot be marked as multi instance, or the output mappings should be removed automatically. I'm not sure what the common behavior in such situations is in the modeler.
Describe alternatives you've considered
There is a workaround for the user to edit the XML or temporary disable multi instance to remove the output parameter. But it is not really a great user experience.
Is your feature request related to a problem? Please describe.
Steps to reproduce:
The Problem:
Describe the solution you'd like
I think either the user should be informed that the task contains output mappings and therefore cannot be marked as multi instance, or the output mappings should be removed automatically. I'm not sure what the common behavior in such situations is in the modeler.
Describe alternatives you've considered
There is a workaround for the user to edit the XML or temporary disable multi instance to remove the output parameter. But it is not really a great user experience.