Controlling risk management while backtesting in PI

Algos, strategies, code
1

Risk Management

How to set the risk management in the platform and placing checks like ?

a) Controlling RPT(Risk per trade)

b) Allocation of instruments

c) Testing multiple instruments while doing backtest using PI

d) Stop algorithm if equity falls below a particular limit and setting an upper limit as well as lower limit 

2

One can not do it in Pi using existing tools,you can refer to some third party services or one has to code on his own and test.