Filing this task on advice of Dreamy Jazz.

SuggestedInvestigations currently does not have MultiLock links (unlike regular CU), which has been annoying to several stewards, as this means we have to manually copy and paste usernames into MultiLock which is time-consuming.

Since this is annoying in cases when there are many unlocked accounts, having the feature to use MultiLock links for the accounts would be highly beneficial.

Cc @mszwarc.