As a part of the processing of an input spooled file in the workflow, you might want to change one or more spooled file attributes e.g. to inform the end users, that the input spooled file has been processed successfully in InterFormNG2.
To change spooled file attributes you need to use the advanced other workflow component: Change attributes of spooled file.
Notice the similar options for spooled file changes in the Post-process spooled file workflow component.