a:3:{s:21:"GROUP_MEMBER_TIMEOUTS";s:31:"Temporary usergroup memberships";s:32:"DOC_MANAGE_GROUP_MEMBER_TIMEOUTS";s:211:"Members may be put in a usergroup for a temporary period of time. This is useful, for example, if they pay a one-off amount of money to get a months access, or if you want to let them test something temporarily.";s:25:"GROUP_MEMBER_TIMEOUT_DATE";s:12:"Timeout date";}