Can you change global permissions for a role?

Former Member
Former Member

We have a role called "Wiki and blog".   I'd like everyone that is a member of that role to be able to create wiki and blog posts in any group across our site.   Is there an easy way to set this other than going into each group separately and adding the permissions there (very time consuming)?  I just want to say anyone that has that role can create wiki and blog posts anywhere. 

Thanks in advance.