# Developing a Simulation **URL:** \ **Category:** General Help\ **Created:** [July 15, 2021, 8:43am UTC](https://community.evolveauthoring.com/t/developing-a-simulation/1198 "2021-07-15T08:43:36Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![Jeremym](https://avatars.discourse-cdn.com/v4/letter/j/58f4c7/32.png) [@Jeremym](https://community.evolveauthoring.com/u/Jeremym)\ **Post date:** [July 15, 2021, 8:43am UTC](https://community.evolveauthoring.com/t/developing-a-simulation/1198/1 "2021-07-15T08:43:37Z")
I’m just starting looking at developing a Simulations component but it’s a bit daunting. I have seen the functionality I need in one of the Evolve Simulation Demos ( [https://www.evolveauthoring.com/examples/v8/#/page/5f7d81afb870de1da0029088](https://www.evolveauthoring.com/examples/v8/#/page/5f7d81afb870de1da0029088) ) but it’s a front end only demo. Is there any way I can get to see the back-end to better understand how to build the component. (Its the ‘Rearranging your Office’ demo I’m particularly interested in)?. Many thanks Jeremy ---
**Author:** ![hbailey](https://yyz1.discourse-cdn.com/flex031/user_avatar/community.evolveauthoring.com/hbailey/32/603_2.png) [@hbailey](https://community.evolveauthoring.com/u/hbailey)\ **Post date:** [July 15, 2021, 8:45am UTC](https://community.evolveauthoring.com/t/developing-a-simulation/1198/2 "2021-07-15T08:45:10Z")
Give me two minutes and the file will be available for you…! ---
**Author:** ![hbailey](https://yyz1.discourse-cdn.com/flex031/user_avatar/community.evolveauthoring.com/hbailey/32/603_2.png) [@hbailey](https://community.evolveauthoring.com/u/hbailey)\ **Post date:** [July 15, 2021, 8:49am UTC](https://community.evolveauthoring.com/t/developing-a-simulation/1198/3 "2021-07-15T08:49:43Z")
Here you go - download from [Simulation123copy.zip - Google Drive](https://drive.google.com/file/d/18hHVR7igKgImm4rdPvsVCdZEfyljU78S/view?usp=sharing) Import instructions can be found at [Import or Export an Evolve Course : Intellum](https://employees.intellum.com/student/collection/750644/path/951795/activity/945776#import-a-course-1) Let me know if you have any issues. ---
**Author:** ![Jeremym](https://avatars.discourse-cdn.com/v4/letter/j/58f4c7/32.png) [@Jeremym](https://community.evolveauthoring.com/u/Jeremym)\ **Post date:** [July 15, 2021, 9:25am UTC](https://community.evolveauthoring.com/t/developing-a-simulation/1198/4 "2021-07-15T09:25:49Z")
That’s brilliant Helen, thanks so much. All uploaded. I’m sure I’ll have questions along the way but it’s good to have an example to work with. Jeremy ---
**Author:** ![Jeremym](https://avatars.discourse-cdn.com/v4/letter/j/58f4c7/32.png) [@Jeremym](https://community.evolveauthoring.com/u/Jeremym)\ **Post date:** [September 9, 2021, 11:42am UTC](https://community.evolveauthoring.com/t/developing-a-simulation/1198/5 "2021-09-09T11:42:44Z")
Hi Helen A few weeks ago you sent me the bask-end for the Simulation demo. I have used this as a template to create a similar interaction but am struggling with some of the logic. I cannot seem to control the appearance of the correct/incorrect response icons. If a learner selects all correct answers then all green ticks appear. If they include a wrong answer along with their correct answers then only a red cross appears but no tick. Any thoughts? ---
**Author:** ![hbailey](https://yyz1.discourse-cdn.com/flex031/user_avatar/community.evolveauthoring.com/hbailey/32/603_2.png) [@hbailey](https://community.evolveauthoring.com/u/hbailey)\ **Post date:** [September 9, 2021, 12:37pm UTC](https://community.evolveauthoring.com/t/developing-a-simulation/1198/6 "2021-09-09T12:37:58Z")
Could you copy the simulation to a new course, export for offline and send me the zip? So much easier if we can investigate the logic visually 🙂