select workflow_id, suggested_duration, pretty_name (...) as number_of_roles () as min_number_of_human_roles Instantiate this template from workflows where ready_p = 't'
Sort and filter based on "expected duration" and number of roles. May have arbitrary meta-data (depending on if categories package is usable or not).
TODO: Show a list of simulations with no cases so that you can continue working on one that was partially instantiated.