When you describe an algorithm element you must specify the element_name and the element type.
The element name corresponds to the element’s Element Name in the GUI. The name can contain only english letters, numbers, ‘_’ (underscore) and ‘-‘ (hyphen) characters.
See, for example, the description of an ORF element:
myORF { type: orf; # Other parameters }
To find the type and the parameters available for the required algorithm element refer to Algorithm Elements chapter.