# Empatica Tags Sensor parameters description for `[EMPATICA_TAGS]`: |Key                              | Description | |----------------|----------------------------------------------------------------------------------------------------------------------------------- |`[CONTAINER]`| Name of the CSV file containing tags data that is compressed inside an Empatica zip file. Since these zip files are created [automatically](https://support.empatica.com/hc/en-us/articles/201608896-Data-export-and-formatting-from-E4-connect-) by Empatica, there is no need to change the value of this attribute. !!! Note - No feature providers have been implemented for this sensor yet, however you can [implement your own features](../add-new-features). - To know more about tags read [this](https://support.empatica.com/hc/en-us/articles/204578699-Event-Marking-with-the-E4-wristband).