Does not exits the option like Sketchup? purge the objets dont use, for reduces the size of document?
cause when i drop a img or object inside layout with the same name Even though it has already been deleted, it appears the same file. I have to rename the file.
where can i find that option>>>???
Find in layout documents options something like linked documents… I’m not at he computer
Go to the file configuration panel, the one where you can set the paper size and the grid and the autotext…
there should be a “reference” submenu that shows you all the external things inside your layout file.
you can see what’s up to date, what’s not, broken links etc. and things not in use.
and you have a purge button like in SU 
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