# Metadata Tab

This tab presents sections that allow you to configure metadata that will be displayed by layers drawing data from the source in projects published to end users via JMap NG applications.

The available metadata fields are:

* **Description**: Enter a description of the data source data.
* **Source**: Indicate the organization from which the data originates.
* **Production date**: Indicate the data production date. The date (`YYYY-MM-DD`) and datetime (`YYYY-MM-DDTHH:MM:SSZ` – `YYYY-MM-DDTHH:MM:SS±HH:MM`) formats are supported.
* **Last update date**: Indicate the date of the last data modification. The date (`YYYY-MM-DD`) and datetime (`YYYY-MM-DDTHH:MM:SSZ` – `YYYY-MM-DDTHH:MM:SS±HH:MM`) formats are supported.

Content can be entered in French, English, and/or Spanish.


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