How to read an exception report?

The exception report records permissions that are dropped or gained during migration, and is of special interest to project or site administrators.

At the project level, you can view information about lost and granted permissions for each role.

Information about lost permissions includes:

Specific workarounds for roles with lost permissions
Resource pattern-permission associations that are lost during migration—use path-based permissions to fix these lost associations.
Details about the Discussion services tool such as sub-list subscribers and soft-deleted discussions and topics that are not migrated.
Projects pages that are not migrated such as the single and double Metrics Report.

Information about granted permissions is included to warn you about extra permissions that may be granted to some roles as part of the CEE to CTF migration. This occurs because an existing permission in CEE may not have an equivalent match in CTF.