Mass-tagging function for Connections users

My Suggestion: a new function of mass-tagging, so that it's possible to tag many People at the same time. For example: #firmenlaufregensburg for everyone who will attend the firmenlauf in Regensburg. My problem: my colleagues and I have been looking for a way to development a huge Network for all people within our function in the world by setting different tags. So when someone wants to find a specific person in responsible, he can easily find him by filtering tags of location or Business unit, etc. My Situation: we have a list of more than 3000 People, therefore it is unrealistic to click into everyone's Profile to tag them. There has been a Chrome Plug-in called QuickSearch which is supposed to accomplish my wish, but the Group management and tagging function of the plug-in does not work now. Since it is no official application of IBM, nobody is maintaining it or going to correct it. Conclusion: it will be really practical, if Connections provides a function of mass-tagging instead of click into everyone's Profile to tag.