# Intro

This tab allows you to update all scenario parameters of for a generic system .

In the upper part of the tab, you have three panels.

 [![image.png](https://wiki.cept.org/uploads/images/gallery/2026-04/scaled-1680-/g6M6DLPnEBoxPhzX-image.png)](https://wiki.cept.org/uploads/images/gallery/2026-04/g6M6DLPnEBoxPhzX-image.png)

<div class="fabric-editor-block-mark fabric-editor-alignment" data-align="center" id="bkmrk-figure-142%3A-generic-"><div class="inline-extension-renderer css-e2q2ep"><div data-testid="inline-image"><div class="_1e0c1nu9 align-center" role="presentation"><a aria-describedby="_r2kj_-tooltip" class="_ymio1r31 _ypr0glyw _zcxs1o36 _mizu1v1w _1ah3dkaa _ra3xnqa1 _128mdkaa _1cvmnqa1 _4davt94y _4bfu1r31 _1hms8stv _ajmmnqa1 _vchhusvi _kqswh2mm _ect4ttxp _syaz13af _1a3b1r31 _4fpr8stv _5goinqa1 _f8pj13af _9oik1r31 _1bnxglyw _jf4cnqa1 _30l313af _1nrm1r31 _c2waglyw _1iohnqa1 _9h8h12zz _10531ra0 _1ien1ra0 _n0fx1ra0 _1vhv17z1">![](blob:https://ecowiki.atlassian.net/b54a3388-8a3c-42f0-9229-1215d39d31e3#media-blob-url=true&id=6e01ae6b-c02b-4893-930f-ae289ed4fc54&clientId=113268fe-fe5b-4bc3-8ff3-07965dbf1d18&contextId=contentId-494182&collection=contentId-494182)</a>**Figure 142: Generic system**</div></div></div></div>