Creo Expert Moldbase Extension > Options > Component Options > EMX_TOL_MODE
  
EMX_TOL_MODE
Tolerance display of EMX components and UDFs.
-1: Do not modify tolerance display of EMX components and user-defined features (UDFs).
0: Set all dimensions to nominal.
1: Set all dimensions to plus-minus.
2: Set all dimensions to limits.
3: Set all dimensions to plus-minus-sym.
Default: 0.