> For the complete documentation index, see [llms.txt](https://oten.gitbook.io/kms-support/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://oten.gitbook.io/kms-support/user-guide/publish-your-docs-1/manage-key-version-and-rotation.md).

# Manage key version and rotation

<figure><img src="/files/ZDUxrxWEf8hFAKfUK8YF" alt=""><figcaption></figcaption></figure>

#### **2. Manual Key Rotation**

* **"Rotate key"** button to create new key version
* New version automatically becomes active
* Previous versions remain accessible for data decryption

<figure><img src="/files/zXOLUl10Lf2QIbwtSoOu" alt=""><figcaption></figcaption></figure>

#### **3. Version Promotion**

* Set any existing version as primary/active
* Use checkmark icon + **"Set Primary"** confirmation
* Enables rollback to previous versions when needed

#### **4. Version Eviction**

* Remove old key versions that are no longer needed
* Ensures only relevant versions are retained
* Maintains clean version history

#### Guideline and Walkthrough

{% embed url="<https://app.supademo.com/demo/cmmize2gi1v15zdh1qlxiloak?utm_source=link>" %}