Invoke a custom connector from an expression
When creating a new expression (let's say as an activity action) you can choose to add expression, add if,add while, add web service among other alternatives (attachment). Is there a reason you can not choose to add a custom connector from here? Will this be supported in the future?
In some cases we need to invoke a custom connector as an activity action only if a condition is true. If it was possible to add a custom connector from the expression we could use the connector in combination with the "add id" to acheive this.
We could also add a custom connector to a library rule and be able to resue the custom connector including the mapping.
I have the same question regarding templates and e-Mail. Sometimes we need to create documents and e-Mails as activity actions only if a condition is true. If it was possible to add templates and e-Mails to an expression this issue would have been solved.