> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://support.keystone-software.tech/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Managing and Using Tags

**You can create your own tag groups and tags to get a personalized overview of the Masterplan. Tags allow you to categorize projects, placeholders, notes, and drill stops based on department or other criteria.**

#### **Managing Tag Groups and Tags**

**An Admin page is available for managing tag groups and tags (accessible to editors only).**

![](https://storage.crisp.chat/users/helpdesk/website/-/7/6/b/0/76b02a159d611400/screenshot-2025-10-22-at-20350_3irs9s.png)


**You can:**
* **Create, update, and delete tag groups**
* **Create, update, and delete tags within each group**

![](https://storage.crisp.chat/users/helpdesk/website/-/7/6/b/0/76b02a159d611400/screenshot-2025-10-22-at-20370_1tn6z2e.png)


**Each tag includes a title and a unique color per group. Deleting a tag group will also delete all its associated tags.**

#### **Assigning Tags to Items**

**A Tags tab is available for projects, placeholders, notes, and drill stops.**
* **Tags can be assigned per group, only one tag per group is allowed.**
* **Tags are optional and can be changed or removed.**
* **Deleted tags or tag groups are automatically unassigned from all items.**
* **All tag assignments and updates are tracked in the project history.**
* **Viewers can see all assigned tags.**
* **This feature works in both the main Masterplan and draft versions.**

![](https://storage.crisp.chat/users/helpdesk/website/-/7/6/b/0/76b02a159d611400/image_74591m.png)


#### **Color Coding by Tag Group**

**You can select a tag group to color the Masterplan view, making it easier to distinguish projects by department or category.**
* **The default coloring is based on crew.**
* **The legend updates automatically to reflect the selected tag group.**
* **Items without a tag in the selected group are marked as “Not tagged.”**

![](https://storage.crisp.chat/users/helpdesk/website/-/7/6/b/0/76b02a159d611400/screenshot-2025-10-22-at-20383_1g0r2xo.png)