Hello Mrtools, I hope this message finds you in good health. I would like to sincerely thank you for the work you have already done on the Schaff trend cycle indicator that you created for me. The arrows and alerts you have added to it are really very useful.

Furthermore, I would now like to add a subscription system to this Schaff trend cycle indicator. The idea would be that when a person needs to access it, they indicate the duration they need and their trading account ID. That way, I could then activate the indicator for that duration, so that it only works on their specific account.

Could you tell me if you would be able to help me set up this subscription system? Thank you very much, attached is the indicator in mql5 and Ex5 format. In Ex5 format, it is the one you have modified for me by adding the arrows and alerts. So I want you to keep the arrows and alerts but just add the subscription system.

Thank you