1. Assign a permissions group to the PersonHasRessource
tables with View permission at the table level and for each column.
2. Create a custom application role and assign this the permissions group above.
3. Assign the custom application role to the Employee who requires "Assign resources" view.
Be sure you create the custom application role under Identity Management\Employees\Administrators.
Please refer to the configuration guide for more information regarding Editing Permissions for Database Tables and Columns