I have a presentation, and a set of masterslides. On the master slides I have some lines for a certain representation. The vertical location of these lines should be changed depending on the amount of text (and sometimes I also need less lines so I want to delete some). You can think of it as some kind of itemize-list using lines.
I am used to Indesign, where you can grab an object from the master with some key-combi (I think it was ctrl+shift). This way, you'll have the same objects, but you can move them.
Is there anything like this for powerpoint?