It is possible to create a webhook with OR filters doing it with the raw API, but Fusion's webhook creator hasn't been updated for that new functionality, as far as I know.
It looks like there were two update events in Workfront that satisfied your filter criteria, so I would check the two triggering events, and see which one you actually wanted, and then adjust your filter accordingly. If you can't do that, then I would put an aggregator right after the trigger, group...
Fusion has a hard time out at 40 minutes for any given scenario, that's not a configurable option, unfortunately. When I have run into similar situations I have typically fallen back to writing custom code (not Fusion, but like Python or what have you) that can be run independantly.
I have done something similar before, and this is the way I approached it. In your "parent" project, create an issue for each "child" project.Then, convert each issue to a project, leaving the issue in the "parent" project. This will build the link between your parent project and the child projects....
Makes perfect sense. Each issue in Workfront I am assuming will have a matching request in ServiceNow, and at that point it's just a matter of finding finding the paired objects, and then mapping the fields between the two. The easiest way to handle your mapping is to have a field in Workfront that ...