How to create algo with multiple sub conditions


I have a strategy for Algo. There are two main conditions and BOTH are MANDATORY, hence “AND” is required. However Condition 1 consists of 3 sub conditions, which are “OR” to each other.

Main Condition 1
Sub condition 1 OR Sub condition 2 OR Sub condition 3
Main Condition 2

Can you help me, steps to enter the same in Streak.
Rahul Kulkarni




Day main condition is A
Sub condition is B,C,D
Then create like
A and B or A and C and A or D.