REQUIREMENT: Jira Cloud - Ability for User to Create Workstream from within Jira Cloud

As a engagement manager, or user assigned a particular engagement role with authority, I should be able to create a 'Workstream' inside of Jira Cloud (i.e., without leaving Jira Cloud; without having to go to Concourse > Settings > Workstream > Create > Name Workstream > Assign Workstream Members)

I should be able to access an area inside of Jira Cloud that allows to add/edit/remove workstreams, or IDEALLY I should be able to type a new workstream name into the 'Workstream' field in Jira Cloud to create a new workstream.