what's PGP NetShare DLP FlexResponse flrinst password mean?

hello，i hava DLP 11.6 and PGP netshare
I was in accordance with the "pgpNetShare_DLPFlexResponse_1021_implementguide_en.pdf" document configuration DLP with PGP flexresponse，One step is this:
7 From your command prompt or batch script, issue the following command:
flrinst.exe -op=install-package=[path\]nsplugin_flexresponse.zip -p=<password>

I want to know -p=<password>, what is password mean ?
The PGP administrator password?