How do I make a contribution into FHSA with Interactive Brokers Canada?

Powered by IBot
Will the current cost basis of positions be carried over if I transfer positions between Interactive Brokers accounts?
Can I transfer funds or positions from my TFSA/RSP account to my margin account?
How do I make a withdrawal from FHSA with Interactive Brokers Canada?
When is the earliest I can contribute to a Trump account?