Field is hidden but unable to find where its hiding in script or BR in crm 365

Hi All,

One field BP Type is show hide based on certain condition. But unable to get in script & business rules where its hiding.

But thing is on bpf set is it possible to show hide a field as am unable to get the scenario.

I n above 2 images in 1st img BP Type is hidden & in last img BP Type is visible. What could be the scenario here?In javascript I have checked with this scema name BP TYpe but didn't get anywhere.

Anyone any ideas ?

Thanks,

Jharana