1089
Shape optimisations procedures using a CAD model were shown to be suitable with designs obtained from the adaptive boundary fitting method due to its smooth boundaries .
 enabling technology: CAD model; material: be; engineering feature: designs; engineering feature: boundary; engineering feature: smooth boundaries
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: manufacturing standard, machanical property, manufacturing process, material, engineering feature, process parameter, machine or equipment, application, process characterization, enabling technology, biomedical, concept or principle 
Text: {0} 
Answer:
 enabling technology: CAD model; material: be; engineering feature: designs; engineering feature: boundary; engineering feature: smooth boundaries