Lowest Rank in Group Background checker thingy

[Espirael]

Is it possible to get a table of a players groups, and then see the ranks in that group and see if they are the lowest rank with some code WITHOUT them being in the server

[3YbuKtOp (Alex_Kornilov)]

You need to use GroupService.
Example:

local gs = game:GetService("GroupService")
local groups = gs:GetGroupsAsync(1116383079) --userid
local groupsminrank = {}
for _, v in pairs(groups) do
	local min = gs:GetGroupInfoAsync(v.Id).Roles[1].Rank --alrady sorted
	if v.Rank==min then
		table.insert(groupsminrank, v.Id)
	end
end
print(groupsminrank) --array of groups where player rank is min (1)

If I misunderstood you, let me know.