Reducing bleed on one object only

[Leogirl]

I would like to reduce the bleed of a common object on a multi page PDF. The 80 page PDF has a triangle which bleeds off the top left corner only of each page . Is there any way to apply this to all the pages in one action ?

Thank you
Leogirl

[Terkelsen]

I think the easiest thing to do would be to create an action that selects and deletes the object and then paste a new object with the desired size.

[Leogirl]

Yes , I created action list specific for this art file . Thank you .