Metadata
Subsidiary information such as statistical information or notes about the source of the data can be stored alongside the data value in Meta-Attributes. On datasheets, metadata appears below the data value, indented.
Examples:
| Long text metadata |  |
| Numeric metadata |  |
| Tabular metadata |  |
| Text and numeric metadata |  |
Metadata may be shown on the datasheet permanently or hidden by default but showable, depending on how the current Layout is configured.
Attributes for which there is some hidden metadata are flagged on the datasheet with a
Metadata symbol 
.