Internationalizing the Domestic Portfolio The portfolio with the minimum risk along all those possible is the minimum risk domestic portfolio(MRpp) The individual investor will search out the optimal domestic portfolio(DP),which combines the risk-free asset and a portfolio of domestic securities found on the efficient frontier. He or she begins with the risk-free asset (R)and moves out along the security market line until reaching portfolio DP. This portfolio is defined as the optimal domestic portfolio because it moves out into risky space at the steepest slope.Internationalizing the Domestic Portfolio The portfolio with the minimum risk along all those possible is the minimum risk domestic portfolio (MRDP). The individual investor will search out the optimal domestic portfolio (DP), which combines the risk-free asset and a portfolio of domestic securities found on the efficient frontier. He or she begins with the risk-free asset (Rf) and moves out along the security market line until reaching portfolio DP. This portfolio is defined as the optimal domestic portfolio because it moves out into risky space at the steepest slope