# Units tab

The **Units tab** lists two types of **units of measure** available in the LearningSpace system:

* **User-defined** ones and
* **System-defined** ones.

 ![](https://outline-production-attachments.s3-accelerate.amazonaws.com/uploads/48ddf0a7-308b-4fe9-b28a-e3ce1797eaa8/a9f5c831-7e32-4d50-865a-6dea709a6abf/UNITS%20TAB.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=AKIA4EOUDTOVUICLPZ4P%2F20260909%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260909T120000Z&X-Amz-Expires=86400&X-Amz-Signature=9cd804efdbf9894a6f69dfd09e9fd7c28e79d84270b81cec29036060da798632&X-Amz-SignedHeaders=host&x-amz-checksum-mode=ENABLED&x-id=GetObject " =x671")



**User-defined** units of measure used in LearningSpace can be *added* via the **Add** button and *modified* or *deleted* via their **cogwheel** icons. ![](https://outline-production-attachments.s3-accelerate.amazonaws.com/uploads/48ddf0a7-308b-4fe9-b28a-e3ce1797eaa8/25a05a6b-a979-48da-a69e-2a3beab1a69b/76909001.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=AKIA4EOUDTOVUICLPZ4P%2F20260909%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260909T120000Z&X-Amz-Expires=86400&X-Amz-Signature=ace7a88e63e8f42744c5ca4e470aad2c560791f33856c1a3900ba30c05b80b51&X-Amz-SignedHeaders=host&x-amz-checksum-mode=ENABLED&x-id=GetObject) 

**System-defined** units of measure cannot be modified or deleted - their **cogwheel** icons are inactive (gray). ![](https://outline-production-attachments.s3-accelerate.amazonaws.com/uploads/48ddf0a7-308b-4fe9-b28a-e3ce1797eaa8/8900727e-9e8c-4b0d-8754-447c503e8386/76909002.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=AKIA4EOUDTOVUICLPZ4P%2F20260909%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260909T120000Z&X-Amz-Expires=86400&X-Amz-Signature=777d3636cbf04f1dc5022fb4deba1f67e390d988799d93bb5574b7ad819224fe&X-Amz-SignedHeaders=host&x-amz-checksum-mode=ENABLED&x-id=GetObject)

 ![](https://outline-production-attachments.s3-accelerate.amazonaws.com/uploads/48ddf0a7-308b-4fe9-b28a-e3ce1797eaa8/a7d561d7-142f-4fab-8ff7-e128f5fae84f/UNITS_user%20defined.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=AKIA4EOUDTOVUICLPZ4P%2F20260909%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260909T120000Z&X-Amz-Expires=86400&X-Amz-Signature=b0d265a030fdf65329c38f14b14e9b3f6b26e6dc1a7f888e1ca042fed6601c76&X-Amz-SignedHeaders=host&x-amz-checksum-mode=ENABLED&x-id=GetObject " =x1105")


 ![](https://outline-production-attachments.s3-accelerate.amazonaws.com/uploads/48ddf0a7-308b-4fe9-b28a-e3ce1797eaa8/0d22aef8-a850-41cf-80d2-0d0f2cfc6c20/UNITS_EDIT.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=AKIA4EOUDTOVUICLPZ4P%2F20260909%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260909T120000Z&X-Amz-Expires=86400&X-Amz-Signature=2a34a23e3590c2fa013f06d14f2c8e33be42c3f6ae2fde418e9cd8ec6ec4c65a&X-Amz-SignedHeaders=host&x-amz-checksum-mode=ENABLED&x-id=GetObject " =x892")


:::tip
Please see the relevant pages on [**How to Control Units of Measure**](/doc/how-to-control-units-of-measure-GP9PZQClIe) and [**How to Control Units of Measure Outside the Resource Manager**](/doc/how-to-control-units-of-measure-outside-the-resource-manager-IcOdfEZ8w7).

:::



:::tip
Learn more on our [System - How to](/doc/system-how-to-jhrHFUlkwJ) pages.

:::

---

**Documents**

- [User Guide](https://kb.learningspace.elevatehealth.net/s/ent-hs/doc/user-guide-WPv4VxhtWB)
- [FAQ](https://kb.learningspace.elevatehealth.net/s/ent-hs/doc/faq-YoxOQOjvnY)
- [Training Videos](https://kb.learningspace.elevatehealth.net/s/ent-hs/doc/training-videos-D2ycsEwqPt)
- [Module Introduction Videos](https://kb.learningspace.elevatehealth.net/s/ent-hs/doc/module-introduction-videos-I6OQ6H7SUT)
- [Release Notes](https://kb.learningspace.elevatehealth.net/s/ent-hs/doc/release-notes-BcFFMsc0RV)
- [Distance Learning with LearningSpace](https://kb.learningspace.elevatehealth.net/s/ent-hs/doc/distance-learning-with-learningspace-eAfwW23Hxg)
- [Preventing Copy-Paste in LearningSpace](https://kb.learningspace.elevatehealth.net/s/ent-hs/doc/preventing-copy-paste-in-learningspace-sPD0IIUuk0)
- [Important Technical Notification Regarding Adobe Flash Player](https://kb.learningspace.elevatehealth.net/s/ent-hs/doc/important-technical-notification-regarding-adobe-flash-player-eQtMLwLmTJ)
- [iPad support - Technical information](https://kb.learningspace.elevatehealth.net/s/ent-hs/doc/ipad-support-technical-information-dLmeFvKofC)
- [TeamViewer Link](https://kb.learningspace.elevatehealth.net/s/ent-hs/doc/teamviewer-link-QyKZBMqUT9)
- [YouTube videos about LearningSpace](https://kb.learningspace.elevatehealth.net/s/ent-hs/doc/youtube-videos-about-learningspace-TMb3zdc0LC)
- [Customer Aftercare One-Pager](https://kb.learningspace.elevatehealth.net/s/ent-hs/doc/customer-aftercare-one-pager-GBWMe1BcfS)
- [Case Studies](https://kb.learningspace.elevatehealth.net/s/ent-hs/doc/case-studies-VcAbFqXSz7)