Multi-Team Environments was implemented in 6.3. I saw in your other post that you're on 6.2, so you'd need to upgrade to at least the next minor version of BP to use it.
Also, I would suggest coordinating your efforts with someone from Blue Prism or a consultant because I would not consider implementing MTE a simple matter. I'm not saying it's the hardest thing ever, but it's going to take some planning to ensure that various teams have access to the right common objects/processes as well as having the level of permissions needed and stuff like that.
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Dave Morris
3Ci @ Southern Company
Atlanta, GA
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Dave Morris, 3Ci at Southern Company