In a process, can I specify a count() function on a multi-selected value lookup attribute in post condition? For example,
If there are at least one value selected for the multi value lookup attribute, we move to step 2. If there are no value selected for the multi value lookup attribute, we stay at step 1.
It will be great if you can provide a sample expression for this.
Don't think so, but you could write a GEL script that counts the values recorded, writes the result to the object, and use this to determine which step the process could go to.
Alternatively, build the logic in the GEL script.