I've created a one page template with 21 exact image frames. I need to place one image in all frames for the template to work as an imposition for print.
Is there an easy way to place the 1 image in all 21 frames all at once, rather than one at a time? I'm using IndsignCC on a Mac.
When I need to do this I place one instance in the upper left position, then use Edit > Step and Repeat ... to make the grid.
If you do it on a regular basis and if you need to change the image you the content tools to create linked content, later you need only to change the original image, all instances need to be updated in the link panel.
If you have the same image on several pages on the very same position, you can place it on the master and apply this master.
If you need to use the same image only on different places, place it once, copy it to the clipboard and paste oit everywhere you want.