Hi @mficzel, thank you for this information and the workaround hint. 
but it is still a workaround… basically I just want to concatenate two values here to use it as attribute to another element… but I guess I have to wait for nested parsing in AFX…
Hi @mficzel, thank you for this information and the workaround hint.
but it is still a workaround… basically I just want to concatenate two values here to use it as attribute to another element… but I guess I have to wait for nested parsing in AFX…