Before using the Resource Planner, make sure you have gone through Krow - Preparing for Resource Planning
In order to book in resources against projects, Tasks are created against the Krow project.
Once the task is created, you can enter the Estimated Hours for the Project.
After Saving the Estimated Hours, you can navigate to the Schedule tab of the task, and add resources to the task/project, and adjust the percentage split of the hours.
Krow will automatically divide the hours over the period between the Start and End Date, according to the percentages.
These times will then show in the "Scheduled" view of the Resource Planner.
N.B If you update the estimated hours, you will need to manually update the percentages on the Schedule tab as well (change to another number and hit Enter to save).
If the time scheduled is in excess of the resource/employee's work schedule time, the time block will be Red in colour