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26 lines
728 B
Markdown
26 lines
728 B
Markdown
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title = "Map a value"
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weight = 20
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aliases = ["/docs/sources/panels/format-data/map-a-value/"]
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# Map a value
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Map a value when you want to format a single value.
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## Before you begin
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- [Add a panel to a dashboard]({{< relref "../working-with-panels/add-panel.md" >}}).
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**To map a value**:
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1. Open a panel for which you want to map a value.
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1. In panel display options, locate the **Value mappings** section and click **Add value mappings**.
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1. Click **Add a new mapping** and then select **Value**.
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1. Enter the value for Grafana to match.
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1. (Optional) Enter display text.
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1. (Optional) Set the color.
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1. Click **Update** to save the value mapping.
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