'Original Composition', 'change_history' => 'Change History', 'no_initial_data' => 'No original data available (subscription was created before history tracking)', 'no_changes' => 'No changes recorded', // Columns 'col_date' => 'Date', 'col_action' => 'Action', 'col_product' => 'Product', 'col_details' => 'Details', 'col_changed_by' => 'Changed by', 'col_channel' => 'Channel', // Actions 'action_initial' => 'Original', 'action_added' => 'Added', 'action_removed' => 'Removed', 'action_qty_changed' => 'Qty changed', 'action_comp_changed' => 'Comp swapped', 'action_comp_added' => 'Comp added', 'action_comp_removed' => 'Comp removed', 'action_rollback' => 'Rolled back', // Descriptions 'desc_initial' => 'Quantity: :qty', 'desc_added' => 'Quantity: :qty', 'desc_removed' => 'Product removed', 'desc_qty_changed' => 'Quantity changed from :from to :to', 'desc_comp_changed' => 'Replaced: :old', 'desc_comp_added' => 'Added by system', 'desc_comp_removed' => 'Removed by system', 'desc_rollback' => 'Reset to original', // Channels 'channel_admin' => 'Admin', 'channel_user_me' => 'Consultant', 'channel_user_ot' => 'Consultant (Customer)', 'channel_portal' => 'Customer Portal', 'channel_system' => 'System', // Price type 'price_net' => 'net', 'price_gross' => 'gross', // Rollback 'rollback_btn' => 'Reset to Original', 'rollback_confirm' => 'Are you sure you want to reset the subscription to its original state? All current products will be replaced with the original composition.', 'rollback_success' => 'The subscription has been successfully reset to its original state.', 'rollback_no_data' => 'Rollback not possible: No original data available.', ];