NX Dashed rectangle with blue "equals sign" icon shown in Part Navigator

A feature has an icon next to it that is a dashed square with an equals sign
in it. What does that icon mean?

Solution

That indicates the feature is suppressed by an expression. 

Notes and References

Hardware/Software Configuration

Platform: all
OS: n/a
OS Version: n/a
Product: NX
Application: DESIGN
Version: V11.0
Function: PART_NAVIGATOR

Ref: 001-8972996