Use the <attachment> tag to provide a widget for attaching files to a record.
Use this tag:
Available attributes:
Specify the ID of the record to bind it with the attachment widget.
The recordId attribute is mandatory, if tableName is set.
Set the value to true to disable adding files. The default value is false.
Example:
<attachment tableName={data.table_name} recordId={data.record_id}></attachment>
The template above adds the following element to the page: