change a single dynamic block

[Dani_73]

Hi, I have multiple times the same block inside a drawing.
what I would like to succeed in doing is, being able to select only the affected blocks and not all at once. as I use a dynamic block it is repeated more times, and I would like to avoid that I change all the blocks.. but only those who select me (being belonging to the same family of the block)
Does anyone know lips?

 

[graziano-g]

Hi.
the dynamics of the block allows, if set to duty, to make changes to the selected block without that it affects others.
Forgive the question: when inserting the block into the icon that identifies it appears the lightning that indicates that it is dynamic?
Hi.