Is it mandatory to be engaged in the fund’s operations when I became an investor? 

No, engagement is voluntary. It’s an option. Typically, an investor (LP) does not need to do anything after making the investment. We try to organize quarterly meetings at the offices of our portfolio companies where we present their progress. We also send quarterly progress reports. Reviewing these reports and participating in the meetings is optional. We believe it is an opportunity for further development and exchange of experiences among a group of very interesting people.