Hi - I couldn't find the info by searching so hoping someone can help:
We currently use Team Calendars to mainly track Leave, Absence, work from home days, Training and team meetings etc...
Current set up has team members belonging to a project/delivery team, each with their own calendar:

Team members also belong to a group for their discipline. In the example below Group 1 are Visual Designers reporting to a Visual Design/Group 1 Lead.

This is currently managed by having separate calendars for each Group and Team and the team member must keep both updated.
Is it possible to somehow have a single calendar to be updated by individuals with filtered views for the relevant Team Leads, Group Leads (I can think of further groupings of individuals for resource management if this is the case) / what's the cleanest way to deal with my scenario?
Kind Regards
Tom