We currently have three CDS environments:
Default
Sales CRM (prod)
Sales CRM (sandbox)
We are now looking to create CRM systems for other departments in the company, let's call them 'Department 2' and 'Department 3'. The data and customisations should be entirely separate, so I do not just want these two be new apps within our current environments. I would have done this by creating four new CDS environments:
Department 2 (prod)
Department 2 (sandbox)
Department 3 (prod)
Department 3 (sandbox)
This agrees with the documentation on creating CDS environments: https://docs.microsoft.com/en-us/power-platform/admin/multiple-online-environments-tenants.
I also found this though on adding Dynamics instances: https://docs.microsoft.com/en-us/dynamics365/admin/add-instance-subscription
So my question is, what is the difference between adding a Dynamics instance to a subscription and creating new CDS environments? Ideally I want each department to have their own Sales Team Member app that can be customised.