To extract metadata and to configure other capabilities that a catalog source might include, you need account access and permissions on the source system. The permissions required might vary depending on the capability.
Permissions to extract metadata
To extract metadata, you need account access and read permissions on the Qlik Sense source system.
Permissions to run data classification
You can perform data classification with the permissions required on the source system to perform metadata extraction.
Permissions to run glossary association
You can perform glossary association with the permissions required on the source system to perform metadata extraction.