How to restrict Number of positions taken when Entry condition satisfies multiple stocks in List (e.g. Nifty 50))

I have created strategy to take intraday position in Nifty 50 stocks when Entry criteria satisfies.
Now say entry criteria satisfies for multiple stocks in the List but I just want to take position only in first stock that satisfies the criteria.

Can you tell me how can we do that?

My Simple intraday strategy is -
First 1 hour candle touches or crosses the previous day Low but eventually closes above previous day low. and then after that if any 15 minutes candle gives closing above VWAP.
then enter into trade.

My Entry condition is -
( Time ( ‘NSE’ ) >= Number ( ‘1016’ ) ) and ( Position ( LOW ( Symbol ( Instrument Name ( ‘NSE,|NIFTY 50|,’ ) , ‘1h’, ‘All’ ) ) , ‘-1’ ) <= Position ( LOW ( Symbol ( Instrument Name ( ‘NSE,|NIFTY 50|,’ ) , ‘day’, ‘All’ ) ) , ‘-1’ ) ) and ( Position ( CLOSE ( Symbol ( Instrument Name ( ‘NSE,|NIFTY 50|,’ ) , ‘1h’, ‘All’ ) ) , ‘-1’ ) > Position ( LOW ( Symbol ( Instrument Name ( ‘NSE,|NIFTY 50|,’ ) , ‘day’, ‘All’ ) ) , ‘-1’ ) ) and ( Position ( CLOSE ( Symbol ( Instrument Name ( ‘NSE,|NIFTY 50|,’ ) , ‘15m’, ‘All’ ) ) , ‘-1’ ) > Position ( VWAP Series ( Instrument Name ( ‘NSE,|NIFTY 50|,’ ) , ‘15m’ ) , ‘-1’ ) )

@Nelson or anybody from Tradetron - can you please answer the above ? Is this possible ? It will be really helpful.

As far i know u have to use keyword
Position Detail
u will find plenty videos on youtube about this keyword

Since it is long only i have used transaction type as buy

So using this will take entry in the first stock of the Nifty50 list which satisfy the condition and subsequent entries will be blocked, am I right ? And how are the resulting stocks sorted - on price, volume etc?

Yes after 1 entry the position detail entry wont be satisfied, so no more entries.

Entry first come first serve…whichever stock satisfies the condition first…