This is really great if you want to automatically have your site online but not available the general public. You ca…
Note: As of concrete5 version 5.7.4 the core now has functionality to set a permission specifying who may see the site while in maintenance mode. Therefore your needs may be met by that core functionality and this Add-On may be redundant. The only additonal advantage at this time is setting a specific page for users who do not have permission to be redirected to.
With the creatively named Under Construction you can redirect site visitors to a specified page.
This works out well when a site is first being developed. Hence the name "Under Construction".
This can also work for times when the site needs to be taken offline to adjust some content or troubleshooting an issue and you would prefer not to redirect to the generic concrete5 themed maintence page.
Check out the documentation for information about getting set up.