Tame the chaos of Slack and categorize messages with labels.
Add a label by pressing [⌘L]
An item can have any number of labels.
Labels can be either private or shared. When shared, any member of your team can see and toggle the label.
Add a label by clicking on the + button in the collaboration panel, or by hitting [⌘L]:
Search for an existing label, or select the “New label” option to create a new one from your search:
Click on the label and select “Edit” to change the name, share it, or delete it:
Once shared, a label can’t be made private again (because someone else on your team might already be using it).