How to make twig render a form element with a different theme block from propel form types

How to make twig render a form element with a different theme block from
propel form types

References

Reference NO 1

http://stackoverflow.com/questions/15206178/how-to-make-twig-render-a-form-element-with-a-different-theme-block-from-propel

Reference NO 2

http://stackoverflow.com/questions/15208667/how-to-customize-the-propel-model-form-type-using-form-theming

Reference NO 3

http://stackoverflow.com/questions/tagged/twig?sort=unanswered&pagesize=50

Reference NO 4

http://stackoverflow.com/questions/11962613/how-to-add-an-autocomplete-field-in-a-symfony2-form-for-a-collection-and-using-p

Reference NO 5

http://stackoverflow.com/questions/tagged/propel?sort=unanswered&pagesize=50

Reference NO 6

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Reference NO 7

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Reference NO 8

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