PARTsolutions dimensionings are transferred to the CAD during export by default and displayed as "Annotation Display".
Dimensionings in PARTdataManager
Dimensionings in Creo Parametric
If the transfer of dimensionings to CAD is not desired, it can be turned off via configuration file.
$CADENAS_SETUP/ifproewildfire.cfg
[CreationOptions] CreateDimensions=1
Value range:
1: on (default)
0: off