# 11.3 Loading an EPP to a simulation

To use <span data-highlighted="true" data-vc="highlighted-text"><span class="_kqswh2mm"><span class="_5pioz8co _189e1dm9 _1il9buyh _19lc184f _d0altlke" data-testid="definition-highlighter">EPP</span></span></span> in a simulation go to the event processing tab and click the plus sign (Figure 239).

[![image.png](https://wiki.cept.org/uploads/images/gallery/2026-04/scaled-1680-/jsH0hUD6sRmdTLFy-image.png)](https://wiki.cept.org/uploads/images/gallery/2026-04/jsH0hUD6sRmdTLFy-image.png)

<div class="rich-media-item mediaSingleView-content-wrap image-align-start css-1ic6lqc" data-layout="align-start" data-media-vc-wrapper="true" data-node-type="mediaSingle" data-renderer-start-pos="99" data-vc="media-single" data-width="483" data-width-type="pixel" id="bkmrk-figure-239%3A-using%C2%A0ep"><div class="css-17u0n3q"><div data-alt="" data-collection="contentId-492911" data-context-id="492911" data-file-mime-type="image/png" data-file-name="9.png" data-file-size="9155" data-height="139" data-id="fcf0b266-6df0-4785-a355-b8e01d2812a5" data-node-type="media" data-renderer-start-pos="100" data-type="file" data-width="483"><div class="_2rko18qm _vchhusvi _kqswh2mm _ect4ttxp _p12f1osq _c71l1osq _1bsb1qmm _4t3ine4n _1hlmd0i9 _1rquusvi _eg541i5c _mts3kb7n _1ntskb7n _yfmhtlke _5sb1v00u new-file-experience-wrapper" data-media-vc-wrapper="true" data-testid="media-card-view" id="bkmrk-figure-239%3A-using%C2%A0ep-1"><div class="_1reo15vq _18m915vq _2rko18qm _1e0c1txw _kqswh2mm _p12f1osq _1bsb1osq _4t3i1osq _c71l1osq media-file-card-view" data-cursor="pointer" data-test-media-name="9.png" data-test-progress="1" data-test-source="remote" data-test-status="complete" data-testid="media-file-card-view"><div class="_kqswstnw _1bsb1osq _4t3i1osq _1e0c1txw _2lx21bp4 _1bah1h6o _4cvr1h6o align-center" data-testid="ImageRendererWrapper">![](blob:https://ecowiki.atlassian.net/08847091-fa4c-42a5-b461-4c2ff552fb22#media-blob-url=true&id=fcf0b266-6df0-4785-a355-b8e01d2812a5&collection=contentId-492911&contextId=492911&width=483&height=139&alt=&clientId=113268fe-fe5b-4bc3-8ff3-07965dbf1d18)**Figure 239: Using <span data-highlighted="true" data-vc="highlighted-text">EPP</span> in a workspace**</div></div><div class="_kqswstnw _1bsb1osq _4t3i1osq _1e0c1txw _2lx21bp4 _1bah1h6o _4cvr1h6o align-center" data-testid="ImageRendererWrapper"></div></div></div></div></div>You will be prompted with a list of available EPPs and their preview as shown in Figure 240.

[![image.png](https://wiki.cept.org/uploads/images/gallery/2026-04/scaled-1680-/QcDisujJcE3tSm8M-image.png)](https://wiki.cept.org/uploads/images/gallery/2026-04/QcDisujJcE3tSm8M-image.png)

<div class="rich-media-item mediaSingleView-content-wrap image-align-start css-2xfehy" data-layout="align-start" data-media-vc-wrapper="true" data-node-type="mediaSingle" data-renderer-start-pos="236" data-vc="media-single" data-width="701" data-width-type="pixel" id="bkmrk-figure-240%3A-list-of-"><div class="css-j7bw5f"><div data-alt="" data-collection="contentId-492911" data-context-id="492911" data-file-mime-type="image/png" data-file-name="40.png" data-file-size="59130" data-height="456" data-id="b1a14419-516a-4cd3-9877-7b8f7146e1f9" data-node-type="media" data-renderer-start-pos="237" data-type="file" data-width="800"><div class="_2rko18qm _vchhusvi _kqswh2mm _ect4ttxp _p12f1osq _c71l1osq _1bsb1qmm _4t3ine4n _1hlmd0i9 _1rquusvi _eg541i5c _mts3kb7n _1ntskb7n _yfmhtlke _5sb1v00u new-file-experience-wrapper" data-media-vc-wrapper="true" data-testid="media-card-view" id="bkmrk-figure-240%3A-list-of--1"><div class="_1reo15vq _18m915vq _2rko18qm _1e0c1txw _kqswh2mm _p12f1osq _1bsb1osq _4t3i1osq _c71l1osq media-file-card-view" data-cursor="pointer" data-test-media-name="40.png" data-test-progress="1" data-test-source="remote" data-test-status="complete" data-testid="media-file-card-view"><div class="_kqswstnw _1bsb1osq _4t3i1osq _1e0c1txw _2lx21bp4 _1bah1h6o _4cvr1h6o align-center" data-testid="ImageRendererWrapper">![](blob:https://ecowiki.atlassian.net/d2ece65e-a919-4260-a47b-51e27b07a6f2#media-blob-url=true&id=b1a14419-516a-4cd3-9877-7b8f7146e1f9&collection=contentId-492911&contextId=492911&width=800&height=456&alt=&clientId=113268fe-fe5b-4bc3-8ff3-07965dbf1d18)**Figure 240: List of available EPPs**</div><div class="_kqswstnw _1bsb1osq _4t3i1osq _1e0c1txw _2lx21bp4 _1bah1h6o _4cvr1h6o align-center" data-testid="ImageRendererWrapper"></div></div></div></div></div></div>You can add as many EPPs as you want to your simulation.