Organize by Agents

I’m surprised to find that I cannot search my iGuides by agents. I have a particular agent that is technically handicapped so I have to go through and modify all her listings. Am I missing something, or can this be added, because I’m not looking forward to going through the past years worth of iGuides to find just hers.

The fact that iGuides cannot be searched by agent, brokerage, office, etc continues to frustrate me.
Or consider this: re/max recently rebranded. C21 is rebranding. Now I have to sort through all my clients and replace their brokerage logos. One. By. One.
If they were sorted by office, brokerage, etc, I could replace this logo one time.