The Profiles Chamber plugin is the definitive plugin for massive profile management.
To access the plugin use the link on the ORGanizer button.
This plugin is hosted in a separate page but uses the selected org session to work.
The first features that can be massive set is Login Hours: new profile settings will be added in the upcoming releases.
To change a specific login hour or a specific day, double click on a day's cell and change info:
Once saved the change is marked in red:
Clicking the Undo button the profile resets to its initial status.
You can select many days and profile to massively apply the same login hours:
A click on the Apply Changes button triggers a deploy of the changed profiles only for the given login hours info (nothing more is changed on the Org): the deploy can take a while to complete.
If anything goes wrong you can still jump to the Deployment Status setup page in your ORG (relative path is /changemgmt/monitorDeployment.apexp) to check the deployment status.
The plugin provides a template section where you can:
You can select only certain profiles and days to be saved inside the plugin.