You can also extract the Subject DN from a certificate file.

Revoke Previous Secret(s) Revoke Previous Secret(s)

This operation is permanent. Are you sure you want to revoke the previous client secret(s)?

Revoke Previous Secret(s)
  ( Selected)
No common scopes are defined under Scope Management
  ( Selected)
No exclusive scopes are defined under Scope Management
No Authorization Detail Types are defined
The algorithm '' is not supported.
The algorithm '' is not supported.
Token Delivery Mode

The algorithm '' is not supported.
The algorithm '' is not supported.