# How does DEM licensing work? **URL:** \ **Category:** Open Q&A\ **Tags:** licensing\ **Created:** [February 20, 2019, 7:26pm UTC](https://community.dynatrace.com/t/how-does-dem-licensing-work/19692 "2019-02-20T19:26:41Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![dgarcia2](https://dub1.discourse-cdn.com/dynatrace/user_avatar/community.dynatrace.com/dgarcia2/32/37597_2.png) [@dgarcia2](https://community.dynatrace.com/u/dgarcia2)\ **Post date:** [February 20, 2019, 7:26pm UTC](https://community.dynatrace.com/t/how-does-dem-licensing-work/19692/1 "2019-02-20T19:26:41Z")
Hi all, I just want to know more about DEM licensing. All information that you can bring to me its always welcome. How does DEM licensing work? Wats the best practice to use it? 1/4 RUM = 1DEM? 1 Synthetic = 1DEM? Regards ---
**Author:** ![ari\_polavarapu](https://dub1.discourse-cdn.com/dynatrace/user_avatar/community.dynatrace.com/ari_polavarapu/32/9893_2.png) [@ari\_polavarapu](https://community.dynatrace.com/u/ari_polavarapu)\ **Post date:** [February 20, 2019, 8:03pm UTC](https://community.dynatrace.com/t/how-does-dem-licensing-work/19692/2 "2019-02-20T20:03:37Z")
The licensing details are usually posted here → [https://www.dynatrace.com/support/help/get-started…](https://www.dynatrace.com/support/help/get-started/reference/licensing/) However, it looks like they are currently making updates. Until then, I would recommend reaching out to your Account Executive for detailed DEM licensing calculations. Thanks, Ari ---
**Author:** ![dgarcia2](https://dub1.discourse-cdn.com/dynatrace/user_avatar/community.dynatrace.com/dgarcia2/32/37597_2.png) [@dgarcia2](https://community.dynatrace.com/u/dgarcia2)\ **Post date:** [February 20, 2019, 8:05pm UTC](https://community.dynatrace.com/t/how-does-dem-licensing-work/19692/3 "2019-02-20T20:05:05Z")
Thanks Ari ---
**Author:** ![jortiz](https://dub1.discourse-cdn.com/dynatrace/user_avatar/community.dynatrace.com/jortiz/32/14548_2.png) [@jortiz](https://community.dynatrace.com/u/jortiz)\ **Post date:** [February 20, 2019, 8:21pm UTC](https://community.dynatrace.com/t/how-does-dem-licensing-work/19692/4 "2019-02-20T20:21:34Z")
Exactly: - 1 DEM = 0.25 RUM - 1 DEM = 1 Synthetic Action - 1 DEM = 10 Synthetic Request (HTTP Monitor). ---
**Author:** ![dgarcia2](https://dub1.discourse-cdn.com/dynatrace/user_avatar/community.dynatrace.com/dgarcia2/32/37597_2.png) [@dgarcia2](https://community.dynatrace.com/u/dgarcia2)\ **Post date:** [February 20, 2019, 8:23pm UTC](https://community.dynatrace.com/t/how-does-dem-licensing-work/19692/5 "2019-02-20T20:23:12Z")
Thanks. Regards. ---
**Author:** ![dgarcia2](https://dub1.discourse-cdn.com/dynatrace/user_avatar/community.dynatrace.com/dgarcia2/32/37597_2.png) [@dgarcia2](https://community.dynatrace.com/u/dgarcia2)\ **Post date:** [February 26, 2019, 6:51pm UTC](https://community.dynatrace.com/t/how-does-dem-licensing-work/19692/6 "2019-02-26T18:51:58Z")
Hey Jose, What about Session Replay consumption in DEM?? Regards