I think it will be quite useful if blue prism can provide a browser based UI which can be shared with some of the process owners to run their process on a bot on their own. The portal can have a mechanism to provide access only to a particular process to process owner. At backend this process will be configured to run on a particular bot.
The design above might not be perfect, however intent is to provide mechanism to process owners to run their own process in case their process can't be scheduled due to some dependency. Ofcourse various related entities to it like access or which bot it has to executed on, what if bot is busy at that time etc. need to be considered and designed accordingly.