while creating an drawing template / Sheet format we may using an link to Custom Properties we can also use link to property command during Annotation (Notes , etc.) 

for part no , Description , Material etc. to specify and elaborate information of your design components

\\\$PRPMODEL:"Description" \\\$PRPMODEL:"PartNo" \\\$PRPMODEL:"Material" 

Model indicate linking to part , Sheet indicate linking from drawing

\\\$PRPSHEET:"Description" \\\$PRPSHEET:"PartNo"  

You can combine this Address using "-" for eg \\\$PRPMODEL:"PartNo" - \\\$PRPMODEL:"Material"