We have some concerns around producing our own custom alerts. 

Firstly these will need support and the the alert process is perhaps more complex than mere CARla queries. We have seen that many custom alerts are modified versions of standard alerts. However, any maintenance applied to the base alert would likely also need to be applied to the custom alert based on it. This can be tricky.

Secondly, we wonder if there is any store where proven custom alerts can be made public; thus avoiding re-inventing something someone else has done. 

What do others think?

Lennie