id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
access_ls_chann1,im_livechat.channel,model_im_livechat_channel,,1,0,0,0
access_ls_chann2,im_livechat.channel,model_im_livechat_channel,group_im_livechat,1,1,1,0
access_ls_chann3,im_livechat.channel,model_im_livechat_channel,group_im_livechat_manager,1,1,1,1
