Script para insertar Bloques con 2 o más atributos

I. Hola Julio, aunque no soy conocedor, como lector habitual deseaba trasladarle un poco de información sobre este tema, recogida en parte de consultas anteriores, por si le fuese de utilidad mientras le atiende de primera mano un experto o profesional. Le ruego me disculpe tanta imprecisión y las molestias de lectura, mucho ánimo.

https://www-cadforum-cz.translate.goog/forum_en/forum_posts.asp?TID=11510&title=script-to-update-attributes-within-a-block&_x_tr_sl=en&_x_tr_tl=es&_x_tr_hl=es&_x_tr_pto=sc 

https://www-theswamp-org.translate.goog/index.php?topic=2075.0&_x_tr_sl=en&_x_tr_tl=es&_x_tr_hl=es&_x_tr_pto=sc 

https://forums-autodesk-com.translate.goog/t5/autocad-architecture-forum/entering-attributes-in-blocks-inserted-by-scripts/td-p/2320826?_x_tr_sl=en&_x_tr_tl=es&_x_tr_hl=es&_x_tr_pto=sc 

https://stackoverflow-com.translate.goog/questions/75923586/how-to-create-a-lisp-to-insert-blocks-with-autolisp?_x_tr_sl=en&_x_tr_tl=es&_x_tr_hl=es&_x_tr_pto=sc 

https://www-cadtutor-net.translate.goog/forum/topic/53007-insert-blocks-off-of-list-with-attributes-and-rotate-the-blocks-when-inserted/?_x_tr_sl=en&_x_tr_tl=es&_x_tr_hl=es&_x_tr_pto=sc 

https://forums.augi.com/showthread.php?138831-como-correr-Script-para-insertar-Bloques-con-2-o-mas-atributos

https://www.lawebdelprogramador.com/foros/AutoCad/1737505-Insertar-bloques-con-coordenadas-y-atributos-desde-excel.html 

https://forums.autodesk.com/t5/civil-3d-espanol/insertar-bloques-con-atributo-desde-excel/td-p/8871201 

https://www.youtube.com/watch?v=ZLCXzf3ZlwE 

https://www.youtube.com/watch?v=0lhpW2q3tE0 

https://www.youtube.com/watch?v=miV9Y0pUWQw 

https://forum-dynamobim-com.translate.goog/t/setting-multiple-block-attribute-values/81691?_x_tr_sl=en&_x_tr_tl=es&_x_tr_hl=es&_x_tr_pto=sc&_x_tr_hist=true 

https://www.youtube.com/watch?v=MUpQS-fwkiA