How to show the customized fastener symbol in Product Build-Up?

We have customized the fasten symbol according to customer's standard. It works fine in CATIA Fastening App. But it does not work in DELMIA Working Instruction. it always show the assigned fastener as a point. My question is that is it possible to show the assigned fastener as the customized symbol and how to achieve it.




With Best Regards,

the customized fastener symbol: