Attributes are used when working with external systems, such as "Reservation". The created attributes can be assigned to a table through its properties in the directory Hall Plans and Tables.
To add a new table attribute, right-click in the left field and select "New Table Attribute" from the context menu. 
Fill out the essential properties: name and status. 
The order type properties include the following groups:
Main
Code – a unique code of the directory element within the system; it is assigned automatically but can be modified manually;
Name – the name of the directory element;
Alt. Name – the name of the element in an alternative language;
Status – the status of the directory element;
Other
AttribImageOff -
AttribImageOn -