Slack is a cloud-based collaboration tool that allows teams to communicate in real-time via chat in public or private channels.
For more information please see https://itcatalog.ucdavis.edu/service/slack.
Note: Slack does not have a UCD wide contract. Different campus entities run their own instances of Slack. presumably, they simply use the click through agreement without authorization from purchasing.
-Charles Sievers III (email@example.com - 530 757 8907) owns IET.slack.com instance
-Adam Getchell (firstname.lastname@example.org - (530) 979-0921 - +1 530 752 8008) owns ucdavis.slack.com instance