A [[MetaProperty]] with a [[UnitItem]] is used to provide a property with a particular entity (eg ampere, volt, etc.).
# 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 Custom metaproperty using the ''[[Bulk Editor]]''<br/>[[File:UI_Unit_02.PNG|880px990 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