The first 7 columns are now locked.

lib/+artoa/+controller/+edit/+offsets/tableSoundsourceOffsetsEdit.m

-function [] = tableSoundsourceOffsetsEdit(~, ~)
+function [] = tableSoundsourceOffsetsEdit(~, event)
 %TABLESOUNDSOURCEOFFSETSEDIT Summary of this function goes here
 %   Detailed explanation goes here
 
 
 global artoaGui artoaWorkspace artoaDataInput;
 
+%% Get data
+try
+    selectedColumn = event.Indices(2);
+    selectedRow = event.Indices(:, 1);
+catch
+    return;
+end
+
+%% Check if the column that has been edited is locked
+if 1 <= selectedColumn & selectedColumn <= 7
+    artoa.controller.edit.offsets.updateGui();
+    return;
+end
+
 %% Save to workspace
 artoaWorkspace.editOffsets.soundsourceOffsets(:, :) = artoaGui.editOffsets.tableSoundsourceOffsets.Data;