Solvency Capital Requirement (SCR)

I have a question regarding minimum capital requirement of uncalled or undrawn investment capital into private equity under Solvency ii. If an insurance company committed to invest on private equity fund for certain amount, but due to capital-call structure of private equity fund (they draw(call) money from the insurance company on need-base), insurance company have committed, but uncalled investment amount on their balance sheet. In that case, how would solvency ii treat those uncalled, but committed investment amount? Regardless of call status, does solvency ii require minimum requirement as a wholesome (initial committed amount)? or does it distinguish call status, and require minimum requirement only for the called investment capital? Would appreciate if you could refer to specific lines in solvency II regarding this topic.