Can I truncate the data of OSSYS_BPM_ACTIVITY?

Can I truncate the data of OSSYS_BPM_ACTIVITY?

  

Could you please help me to free the space of my database

Becuase  of this OSIDX also has more used space

I guessing that BPM and BPT are the same thing, if so this is the same situation as here: https://www.outsystems.com/forums/discussion/27397/clean-up-of-bpt-tables-data/

Hope this help you somehow!