This is the extended currentUser hash variable found in the community edition. In this edition, you will gain access to more attributes of the currently logged in user particularly in it's employment details.

#currentUser.organization.id#
#currentUser.organization.name#
#currentUser.organization.description#

#currentUser.department.id#
#currentUser.department.name#
#currentUser.department.description#
#currentUser.department.treeStructure#

#currentUser.grade.id#
#currentUser.grade.name#
#currentUser.grade.description#
#currentUser.grade.organizationId#

#currentUser.hod.username#
#currentUser.hod.password#
#currentUser.hod.firstName#
#currentUser.hod.lastName#
#currentUser.hod.email#
#currentUser.hod.active#
#currentUser.hod.timeZone#