Default "Source" attribute for WTPart in Windchill PDMLink to be blank before clicking dropdown

[RG_10753677]

Can we default this value to empty initially, and not to MAKE. Only when users select the dropdown, they should be forced to pick a value because it is mandatory.

[HelesicPetr]

HI @RG_10753677 

Just remove the default value from the type and attribute management and that's all

PetrH