# Navigate to the [[MetaClass]] [[CUSTOMMETAPROPERTY]] in the ''[[Class Browser]]''<br/>[[File:UI_Unit_01.PNG|330 px|border|alt=Unit|Unit]]
# Locate an existing or [[Create_a_new_MetaProperty|create a new Custom metaproperty ]] using the ''[[Bulk Editor]]''<br/>[[File:UI_Unit_02.PNG|990 px|border|alt=Unit|Unit]]
# It is required to assign a UnitItem to the '''UNITITEM''' attribute either by
#* dragging and dropping a Unit object onto the cell