I'm using Jira Premium with access to Plans (formerly Advanced Roadmaps).
Currently, I can only set the overall team capacity in the Team module (weekly hours):

However, I need the flexibility to set individual capacities for each team member based on their expertise and availability.
For example:
- Developer A (Backend) has 120 hours available in Sprint 1 but only 80 hours in Sprint 2 due to a planned vacation.
- Developer B (Android) has 120 hours in Sprint 1 but only 60 hours in Sprint 2 because they'll be working on another project for the remainder of the sprint.
What I want:

Is there a way to achieve this in Jira Plans?
If not, are there any recommended add-ons that could help manage individual capacities?
Thanks !