> ## Documentation Index
> Fetch the complete documentation index at: https://developers.techwolf.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Skill Cluster Feedback

TechWolf infers skills based on evidence of data - which means that if there’s
no evidence in the data, the skill isn’t inferred. There can be use cases for
which the Employee wants to add these Skill Clusters anyway.

For example, if Employee 101 wants to add the Skill Cluster “Programming Languages”
to his Skill Profile & remove the Skill Cluster “Leadership Skills”, this can via
the following `PATCH` call to the
`employees/101/skill_profile?feedback_format=skill_clusters`
<a href="/reference/latest/Employees/EmployeeProfile/patch-employees-external-id-skill-profile" target="_blank">endpoint</a>:

```JSON theme={null}
{
    "skill_clusters": [
        {
            "skill_cluster_name": "Programming Languages",
            "proficiency_level": 2
        },
        {
            "skill_cluster_name": "Leadership Skills",
            "proficiency_level": 0
        }
    ]
}
```

Feedback on a skill level is also possible via passing the query parameter
`feedback_format=skills`. For example if you want to delete the skill “Python”,
you can send the following `PATCH` call to
`employees/101/skill_profile?feedback_format=skills`:

```JSON theme={null}
{
    "skills": [
        {
            "skill": "Python",
            "score": 0
        }
    ]
}
```