If you have the required permissions, you can edit the appearance of the map (for everyone). Use the “Edit map” button on the toolbar.
To move groups around:

To change a groups appearance, hover over the group card, and click the menu:

You can:
- change the location of the group
- this can also be done using drag and drop, but use this method if you want to add/remove a team in multiple locations
- adjust the size
- some groups (e.g. Value Streams) might be better suited as a full width display - to highlight their importance
- change the appearance of this group
- change the appearance of all occurrences of this group
- use this to force a change across all teams / value streams / key functions / etc
- remove the group from this location
- Note: if this is the only location, then the team will be moved to the global teams area