Giving Lines created in Layout a weight

Hi I have changed all my line weights on a floor plan I created in Sketchup and sent to Layout,

but I also want to change the line weight of the borders of the page that were created in Layout? I guess i need to add them as a tag/entity info in Layout to be able to alter but don’t know how. Thanks

Select a drawing tool or an existing drawing elemnet and change the weight in the Shape Style panel.

No you don’t. Do put the drawing entities you add in LayOut on a separate layer above the layer on which the viewports are placed, though.

You should spend some time going through the tutorials at learn.sketchup.com before you get too deep into your project.