[?]: PCS7 package unknow

[PLC_ITA]

Hello to all, i try to recreate a engineering station like my customer have.
But i do not know this software that i read into list of installed software

SL V9.0 SP1 Upd2: PCS7 Drivers V9.0.+ SP1 + Upd2

anyone have idea what is ?

[CoMod]

SIMATIC PCS 7 V9.0 SP1 Software Updates
https://support.industry.siemens.com/cs ... /109756832

SIMATIC PCS 7 V9.0 Software Updates
https://support.industry.siemens.com/cs ... ankingDesc

[Rex2701]

It looks like SITRANS Library. But now v9.x is consumed by v10.0 and not available as standalone.
https://support.industry.siemens.com/cs ... atic?dti=0