Get newest tag from subversion/checkout rules

I am somewhat new to adminstering/configuring TeamCity and am setting up TeamCity 4. Our project uses subversion as the VCS and has the following general structure:

• trunks
• • project
• branches
• • project
  • • 1.0
• tags
• • project
  • • 1.0.x

etc.


my question is this: is there anyway to specify a checkout rule for a build that will automatically usethe newest folder under the tagged projcect (i.e. the one with the largest number) as its source directory?

Thanks for the help