Syntax for powershell comments in DS6.9

Hello,

i´m looking for the powershell syntax in ds 6.9 SP5/6 that the first comment is shown in run script overview.

For Batch i can use REM and the Description for the embedded run script uses this as description.

For vbscript 'comment uses this as description.

i know that #powershell is for identify as a ps.1 and # for comments but never shown as script description.