As a user, you are able to use a few integrations, even if your workplace has not integrated them. If you navigate to the workplace settings, you can find the integration tab. Here you are able to see integrations for slack, google docs, jira, confluence, zapier, and microsoft teams. Your admins can choose to activate these for the entire company. If it is not setup, you are welcome to set them up and use them for yourself without impacting the overall workplace.