Project spaces are an additional level added above projects to help you better organize your pipelines.
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Permissions can be set on the Project Space level to limit access. Org admins can assign permissions to any user or group. Project owners can assign permissions to users or to any group to which they belong.
Full access permissions will allow the user to Read, Write and Execute inside the project.
Owner permissions has extra privileges like the ability to modify permissions on the project, change the ownership to another user.
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