We have a premium workspace account connected to Slack but we need to connect another workspace but it is asking us to pay to upgrade it to premium even though it is on the same overall account. Does this mean we need premium for every workspace we require to be connected to Slack and can't have one overall access for multiple workspaces?
@Sarah Rickwood premium is charged per user per workspace, so can't combine workspaces under the same premium plan. Depending on what you want to accomplish, I'm not sure you need Premium for the slack integration though, as it's a Power-Up and you can have as many Power-Ups as you want on the free workspaces. You could also use Zapier depending on what you needed with the connection.