I could never get a straight answer from an elder, circuit or district overseer, or even the 4 GB members I asked separately. Danced around it. The WTS says this about how their god communicates with a judicial meeting, elders meeting, or GB meeting. WTS statements, just reporting not supporting
Through the bible
Moved by his boundless love, Jehovah wanted to communicate with us. He chose the best possible way—a written “letter” penned by human writers under the guidance of holy spirit. As a result, Jehovah’s own wisdom is found in its pages. This wisdom is “very trustworthy.”
(But then the WTS says the only way to understand their god’s answer is for the WTS to explain it in their publications and from their “representatives.)
Through the elders
When the people of Israel left ancient Egypt, God’s orders for them came through Moses and Aaron. To survive the tenth plague, the Israelites had to obey the instructions to have a special meal and to splash some of the blood of a slaughtered sheep on the doorposts and lintels of their houses. That direction did not come to them by means of a voice out of heaven. No, they had to listen to the older men of Israel, who in turn received specific instructions from Moses. (Ex. 12:1-7, 21-23, 29) In those circumstances, Moses and the older men acted as bearers of Jehovah’s instructions to his people. Christian elders fulfill a comparably vital function today.
Through the governing body (a subset of the faithful and discreet slave)
Jehovah also speaks to us by means of “the faithful and discreet slave.” As Jesus foretold, a small group of anointed Christian men has been appointed to provide spiritual “food at the proper time” during these troublesome last days. (Matthew 24:45-47) When we read literature prepared to help us acquire accurate knowledge of the Bible and when we attend Christian meetings and conventions, we are being fed spiritually by that slave. Because it is Christ’s slave, we wisely apply Jesus’ words: “Pay attention to how you listen.” (Luke 8:18) We listen attentively because we recognize the faithful slave as one of Jehovah’s means of communicating with us.
(Never directly to an individual (not even a single governing body member but only by a majority vote of the body at their Wednesday meetings—at least it was. Thus the WTS/GB has cautioned individual FDS that any messages to the FDS will come through the GB not directly to them) The July 15, 2013, issue of The Watchtower explained that “the faithful and discreet slave” is a small group of anointed brothers who make up the Governing Body. And elaborate in a 2017 February WT study article Who is Leading God’s People Today?) Too many individual self-proclaiming FDS felt they were be given info from their god and not going through the GB. One female jw even said the elders had to take direction from her because she was anointed.