O Item Level 7.3.0 - Raid, find out the group's equipment level.

O Item Level - an add-on that shows the total equipment level of all raid members. This add-on is especially useful if you need to conduct a random raid with the entire team.

The addon window can be opened by /oi or by left clicking on the icon on the mini-map.

Here you can see

The average level of items of participants of the raid;

Character icons (fighter, medicine, etc.);

Level statistics - how many players are in each level;

Average level of items for tanks, physicians and DD.