Hi, Has anyone created a solution that allows for delegation of tasks?

Yes, we've created similar functionality in past using Appian System Task Report, Process Analytics Smart Service available out of the box and Task Reassignment Smart Service plug-in. We created an Appian System task report listing tasks assigned to a user context and a task assignment date column. We then used the process analytics smart service to run this system report with user context whose tasks were to be delegated with additional filter criteria such as task assignment date between start date and end date to get all relenant task ids. The task reassignment smart service was then used to reassign tasks with these task ids to a different user.

Yes, we've created similar functionality in past using Appian System Task Report, Process Analytics Smart Service available out of the box and Task Reassignment Smart Service plug-in. We created an Appian System task report listing tasks assigned to a user context and a task assignment date column. We then used the process analytics smart service to run this system report with user context whose tasks were to be delegated with additional filter criteria such as task assignment date between start date and end date to get all relenant task ids. The task reassignment smart service was then used to reassign tasks with these task ids to a different user.