Team templates are pre-built definitions of a team's structure designed around a business need or project. You can create your own template in the admin console. With Microsoft Graph, you use the pre-built templates.
https://lettstartdesign.com/category/premium-admin-bootstrap-templates
https://lettstartdesign.com/category/admin-dashboard-template
https://lettstartdesign.com/category/bootstrap-templates
https://lettstartdesign.com/category/landing-pages-templates
https://lettstartdesign.com/category/business-corporate-templates
https://lettstartdesign.com/category/portfolio-resume-templates
https://lettstartdesign.com/category/angular-templates
https://lettstartdesign.com/category/freebies
https://lettstartdesign.com/theme/agency-landing-pages
https://lettstartdesign.com/theme/creative-landing-page-templates