While enabling Recruiting features in Provisioning, the corresponding checkboxes are greyed out (disabled).
Reproducing the Issue
Go to Provisioning >> Company Settings
Enable the features under Recruiting
The checkboxes corresponding to the features are disabled because the "Recruiting" permission has not been enabled in the first place.
In Provisioning >> Company Settings, enable the option "Recruiting — requires “Question Object Management” and “Version 11 UI framework (ULTRA)” and Save the changes.
After enabling this, the Recruiting features will be enabled as well.
KBA , LOD-SF-RCM-SYS , System Performance, Usability, Errors, Security , Problem