I am not sure, but it's really doubtful if we can change or implement things like a search function into something like an ingame Storage. The only thing we could do is implementing a search function for the CP of ForsakenRO, since you can see what you have got in your storage on your account manager. But yes, ingame it I doubt it is possible to script something like that. But hey, maybe I am mistaken and it's possible. So, I wouldnt mind seeing something like this implemented if in any case it's possible.