Workflows - filtering staff subtasks

The following idea would be very useful especially for long workflows, when several staff members need to complete subtasks on a workflow, and when there is not necessarily a chronological order of subtasks groups to be completed. For instance, for onboarding workflows, some subtasks to set up a client internally can sometimes happen at the same time and are not dependent on what has happened before or will after. So the idea would be that if a staff member is part of one of these long workflows, they could easily filter their own subtasks so they don't have to trawl through the whole of a workflow in order to complete their bits. Maye some restrictions could be applied for these chorological order flows, such as: 'if this subtasks group has not happened, e.g. AML/risk assessment, nothing else can happen until it is completed.