Is it supported to delete competencies via HDL after performance document completion?

Hello Team,

We would like to confirm if it is supported to delete competencies (loaded in the Skills and Qualifications section) via HDL after a performance document has been completed.

From the UI, if the employee has a completed performance document, it is not possible to delete the competencies evaluated by the manager — the “Delete” button is not available. However, using HDL, we are technically able to delete these competencies.

Before proceeding, we would like to understand if this approach is supported by Oracle or if it may lead to data integrity issues.

Thank you in advance for your clarification,