# Scenario development

## General description <a href="#general-description" id="general-description"></a>

A scenario is an advanced form of code, allowing the user to combine scoring and pmml models, other scenarios and internal and external databases. To start building a scenario, click Create new scenario in Scenarios panel. To create a scenario, connect selected nodes, starting with a Start node, and ending with an End node, and define settings of added nodes. To generate a created scenario, click the Deploy button, located in the upper left corner of the screen. Changing the name of a scenario is possible in the upper left corner of the screen. User can also change a name of a node by clicking it twice and entering a new name.

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