To obtain a multi-site license you must negotiate a special offer with 6glcorp, the developer of 6GL Isotope Gallery Lite.
Click below to send a private message and begin the process. You may need to sign in to community.concretecms.com before you can message this user.Send Message
Create simple and awesome galleries from file sets using the 6GL gallery block with Isotope and Lightbox 2 plugins.
Docs / How to
For a complete step by step instructions read our docs here