Sounds great! I'll give it a try.

It is specific to our company, which is part of the reason I am only looking for a subset (or, at least, a work around). Phabricator seems to present the most optimal workflow for my company (no tool seems to do everything we are wanting). I can achieve every requirement if I can use Herald to open Maniphest Tasks (dependency management), use Herald to run a local command or script (generate PDF) and have a means to have a file or view within Phabricator be updated with that PDF (overwritten would be fine). I'm a software developer selling it to our software division of our R&D department in a week. The more ammo I have going into the meeting, the more likely I am to convince them (the alternatives are nowhere near as nice/fast/feature rich).