“Hey, we decided we don’t need any revisions for the next issue.”

Sure no problem.

 

Except your project has 1,381 Revisions in it, across 140 sheets…

… and they’re all hidden…

… and as everyone knows, you can’t delete that last revision from Revit.

 

ENTER DYNAMO!

You can download the graph here (Dynamo 8.x). Uses the Grimshaw’s package from archi-lab.net
(install through the Dynamo Package Manager.)

Hit run, bye bye revisions!

 

I’ve removed the link from the boolean to the python script and set it to False, just in case. This graph is, of course, nothing new. You can use it to delete every instance of any category in the project you wish so use responsibly.

 

Next challenge: Delete revisions from specified revision#/name/sequence#/etc!

 

Till next time!

 

.Carl