Why is member name still being described in the Display.sys file?

I'm running ProStructures Connect Edition Update 1 Version

I'm modifying the display.sys for our office standards.

I see in the supplied display.sys located here:

C:\ProgramData\Bentley\CONNECT Edition\Configuration\WorkSpaces\USA_Canada_Metric\Standards\ProStructures\Rebar\Detailing\Metric

that there's still settings descriptIon for BLNK = and also MSEQ = that describe member names.

I'm I correct to say that member names has been replaced with "Part families" in Proconcrete?