Arrange groups in a convenient way by drag and drop in the left panel of WebMoney Events.
Place the most important groups to the top of the "Pinned" section, and move the rarely used ones to the "Recent" one.
Irrelevant groups can be removed from the left panel: just move it to the left with your mouse. To return the group, find it through the search and move it to the desired section.
Recall that WebMoney Events users can create public or secret groups, discuss projects there, set tasks with payment and conduct voting.