Teams Calendar - please show my categories/colors from Outlook Exchange

Hi Marty_Joplin 

See here

Schedule a meeting in Microsoft Teams - Microsoft Support

Section on categorising meetings. As noted in the article:

• At this time, category names and colors can only be edited from Outlook.

• For recurring meetings, categories can only be applied to the series, not an individual occurrence.

• Currently, categories can't be applied to channel meetings

Hope that helps answer your question. It is client side, and not something which is enabled in the Microsoft Teams admin centre

Best, Chris