Hi all, Recently I started working on programming and automating the things for my work. I work as a sytem design engineer for compressors. So far I learnt programming thro' all the messages posted in this group :) I have writen a program to create,insert block and update block attributes as per the excel data. My question is how to search a block which is already inserted in the drawing and update attributes. I have more than 10 blocks already inserted in the drawing which are having same block name. Please advice. Thanks in advance. Regards Ravikiran