Thanks to my colleague for helping me insert the block. The thing is that I also want to add an attribute that I have represented in Excel. When I run the routine, it only adds the name of the last one. I don’t know if someone could help me see what’s missing. Thanks in advance.
INSERCION.xlsx (10.0 KB)
INSERCION.dyn (37.7 KB)
INSERCION.dwg (938.0 KB)
Hola amigo @jmartinezMEQES buenas. They’re going to scold us too. You have to create a new thread for another new question! 
you are trying to put values to attributes in blocks that doesn’t exist yet, the workflow order is important in this case, what was firts the chicken or the egg?
Also make attention the nodes that you use, for the rest you are doing quite well i think!! 
Thank you @gilberto.arechigaiba,I’m new to these types of forums, so I appreciate your patience and thanks for the help with the nodes. The foundation is key, of course. I will be cleaner in the following routines
Behold! A new topic!
Hola amigos buenas.
Amigo @jmartinezMEQES no worries, we are here to learn or share knoledge!
Amigo @jacob.small thanks man, you are the best, i have an extra solution on a new topic!! 
