[Awaiting feedback] Lab Cache Challenge

I have read the latest Groundspeak requirements and see nothing stating this can't be a an acceptable challenge cache, yet have not been able to find a single challenge cache regarding lab caches, can anyone tell me if you are allowed to make a challenge cache for lab caches. IE to have found and logged 100 lab caches. I have seen a plethora of similar challenges for other types but nothing for lab caches, is this something that is allowed by groundspeak?

It is stated that Lab Caches may not be used for challenge caches in rule 10 of the guidelines:

Quote

Not allowed: Trackable, Benchmarking, Waymarking logs, or specifying Lab Cache finds.

Edited 2 time(s). Last edit at 12/03/2019 03:53PM by PattuX. (view changes)

The guidelines are very clear on this in rule 10

Not acceptable
Trackable, Benchmarking, Waymarking logs, or specifying Lab Cache finds.