When setting up your MAM Master account for the first time, you'll need to choose an allocation method to determine how trades are distributed among your sub-accounts (MAM Investor accounts). Here are the available methods:

1. Lot Allocation 
   This method divides the volume of the master trade across the sub-accounts based on the lot size parameter set for each sub-account.
2. Percentage Allocation 
   Trades are divided among sub-accounts based on the percentage parameter specified for each sub-account.
3. Proportional by Balance Allocation 
   This method calculates how the trade volume should be allocated to each sub-account based on the balance of each sub-account. More significant balances receive a larger portion of the trade.
4. Proportional by Equity Allocation 
   Similar to the Proportional by Balance method, but instead of using the balance, the allocation is calculated based on the equity of each sub-account.
5. Equity Percentage Allocation 
   This method allocates trades to sub-accounts based on a percentage of the equity in each individual sub-account.
6. Allocation by Equal Risk 
   This method helps control margin levels by ensuring that trades are allocated according to the risk level set for each sub-account. If a sub-account reaches its minimal margin level, no further allocations will be made to that sub-account.