OpenRules custom add-ons may be created in two ways:
By OpenRules: you may ask OpenRules, Inc. to develop a special add-on and make it available to all (only with your permission)
By a customer: you may create your own add-on and send it to OpenRules. If your add-on is in interest to other customers, OpenRules will discuss distribution conditions with your and may include it in the standard list of recommended add-ons. OpenRules will always provide the proper references to the add-on authors.
Contact firstname.lastname@example.org with your suggestions.