> ## Documentation Index > Fetch the complete documentation index at: https://docs.cognigy.com/llms.txt > Use this file to discover all available pages before exploring further. # If If Node configuration panel ## Description This Node executes either one or another part of a [Flow](/ai/agents/develop/projects-and-flows/overview) based on a condition. An If Node has two child Nodes: a *Then Node* and an *Else Node*. The condition is evaluated during the execution of the Flow. If the condition evaluates to `true`, the Flow takes the path of the Then Node; if it evaluates to `false`, the path of the Else Node is executed. ## Parameters ### Condition Field In the **Condition** field, use [CognigyScript](/ai/platform-features/cognigyscript) without `{{ }}`. For example, `input.slots.city` is all that is required. This evaluates to `true` if an Input Keyphrase with the tag `city` is found. ### Rule Editor The Rule editor allows you to quickly create simple conditions. If Node Rule editor with condition settings ### Advanced Editor The Advanced editor allows you to write Conditions that go beyond one comparison. If Node Advanced editor with CognigyScript conditions