diff --git a/src/modules/manager/workflowTemplates/components/VisualisetTab.tsx b/src/modules/manager/workflowTemplates/components/VisualisetTab.tsx
index debb0fc..ddeb5ad 100644
--- a/src/modules/manager/workflowTemplates/components/VisualisetTab.tsx
+++ b/src/modules/manager/workflowTemplates/components/VisualisetTab.tsx
@@ -89,6 +89,24 @@ const VisualiserTab: React.FC<VisualiserTabProps> = ({
         return 0;
       }
 
+      // If multiple predecessors, position task at the average of their columns
+      if (predecessors.length > 1) {
+        const predColumns = predecessors
+          .map((predGuid) => {
+            const predTask = byGuid.get(predGuid);
+            return predTask ? getColumn(predTask) : 0;
+          })
+          .filter((col) => col !== undefined);
+
+        if (predColumns.length > 0) {
+          const avgColumn =
+            predColumns.reduce((sum, col) => sum + col, 0) / predColumns.length;
+          const column = Math.round(avgColumn);
+          columnByGuid.set(guid, column);
+          return column;
+        }
+      }
+
       // Get predecessor column and find which child index this is
       const predTask = byGuid.get(predecessors[0]);
       if (!predTask) {
@@ -231,19 +249,130 @@ const VisualiserTab: React.FC<VisualiserTabProps> = ({
     if (numColumns <= 1) return [50];
 
     return levelTasks.map((task) => {
+      const predecessors = (task.config.predecessors as string[]) ?? [];
       const taskColumn =
         taskColumnMap.current.get(task.config.guid as string) ?? 0;
+
+      if (predecessors.length > 1) {
+        const predColumns = predecessors
+          .map((predGuid) => taskColumnMap.current.get(predGuid))
+          .filter((col) => col !== undefined) as number[];
+
+        if (predColumns.length > 0) {
+          const avgPredColumn =
+            predColumns.reduce((sum, col) => sum + col, 0) / predColumns.length;
+          const gridCol = avgPredColumn - columnRange.min;
+          // Map averaged column to percentage for centered merges
+          return ((gridCol + 0.5) / numColumns) * 100;
+        }
+      }
+
       const gridCol = taskColumn - columnRange.min;
       // Map grid column to percentage (e.g., 2 columns: col 0 = 25%, col 1 = 75%)
       return ((gridCol + 0.5) / numColumns) * 100;
     });
   };
 
+  const getPredecessorPositionsByColumn = (
+    levelTasks: CreateWorkflowTemplateVersion["tasks"][],
+  ): number[] => {
+    const numColumns = columnRange.max - columnRange.min + 1;
+    if (numColumns <= 1) return [50];
+
+    const predColumns = new Set<number>();
+
+    levelTasks.forEach((task) => {
+      const preds = (task.config.predecessors as string[]) ?? [];
+      preds.forEach((predGuid) => {
+        const predColumn = taskColumnMap.current.get(predGuid);
+        if (predColumn !== undefined) {
+          predColumns.add(predColumn);
+        }
+      });
+    });
+
+    return Array.from(predColumns).map((predColumn) => {
+      const gridCol = predColumn - columnRange.min;
+      return ((gridCol + 0.5) / numColumns) * 100;
+    });
+  };
+
   const renderConnector = (
     count: number,
     positions?: number[],
     predecessorPositions?: number[],
+    currentLevelTasks?: CreateWorkflowTemplateVersion["tasks"][],
   ) => {
+    // Check if any task in this level has multiple predecessors from different columns
+    const hasMultiplePredecessorColumns =
+      currentLevelTasks &&
+      currentLevelTasks.some((task) => {
+        const preds = (task.config.predecessors as string[]) ?? [];
+        if (preds.length <= 1) return false;
+
+        const predColumns = preds
+          .map((predGuid) => taskColumnMap.current.get(predGuid))
+          .filter((col) => col !== undefined) as number[];
+
+        return new Set(predColumns).size > 1; // Multiple different columns
+      });
+
+    // If we have a merging scenario (multiple predecessors converging)
+    if (
+      hasMultiplePredecessorColumns &&
+      predecessorPositions &&
+      predecessorPositions.length > 1 &&
+      positions
+    ) {
+      const minPredX = Math.min(...predecessorPositions);
+      const maxPredX = Math.max(...predecessorPositions);
+
+      return (
+        <svg
+          aria-hidden="true"
+          className="visualiser-connector-branch"
+          viewBox="0 0 100 40"
+          preserveAspectRatio="none"
+        >
+          {/* Vertical lines from each predecessor */}
+          {predecessorPositions.map((x, idx) => (
+            <line
+              key={`pred-${idx}`}
+              className="visualiser-connector-branch-line"
+              x1={x}
+              y1="0"
+              x2={x}
+              y2="14"
+            />
+          ))}
+          {/* Horizontal line connecting all predecessors */}
+          <line
+            className="visualiser-connector-branch-line"
+            x1={minPredX}
+            y1="14"
+            x2={maxPredX}
+            y2="14"
+          />
+          {/* Vertical lines down to children */}
+          {positions.map((x, idx) => (
+            <g key={`child-${idx}`}>
+              <line
+                className="visualiser-connector-branch-line"
+                x1={x}
+                y1="14"
+                x2={x}
+                y2="28"
+              />
+              <polygon
+                className="visualiser-connector-branch-arrow"
+                points={`${x - 1.5},28 ${x + 1.5},28 ${x},34`}
+              />
+            </g>
+          ))}
+        </svg>
+      );
+    }
+
     if (count <= 1) {
       // For a single child, use predecessor position if available
       let startX = 50;
@@ -431,7 +560,8 @@ const VisualiserTab: React.FC<VisualiserTabProps> = ({
             renderConnector(
               levels[0].length,
               getConnectorPositionsByColumn(levels[0]),
-              undefined,
+              getPredecessorPositionsByColumn(levels[0]),
+              levels[0],
             )}
           {levels.map((level, index) => (
             <React.Fragment key={`level-${index}`}>
@@ -461,6 +591,10 @@ const VisualiserTab: React.FC<VisualiserTabProps> = ({
                     )?.length;
                     const numColumns = columnRange.max - columnRange.min + 1;
 
+                    const predecessors = task.config.predecessors as
+                      | string[]
+                      | undefined;
+
                     let styleObj: React.CSSProperties = {};
 
                     if (isRootTask && numColumns > 1) {
@@ -470,6 +604,28 @@ const VisualiserTab: React.FC<VisualiserTabProps> = ({
                         display: "flex",
                         justifyContent: "center",
                       };
+                    } else if (predecessors && predecessors.length > 1) {
+                      // Tasks with multiple predecessors - span across predecessor columns
+                      const predColumns = predecessors
+                        .map((predGuid) => taskColumnMap.current.get(predGuid))
+                        .filter((col) => col !== undefined) as number[];
+
+                      if (predColumns.length > 1) {
+                        const minPredCol = Math.min(...predColumns);
+                        const maxPredCol = Math.max(...predColumns);
+                        const startGridCol = minPredCol - columnRange.min + 1;
+                        const endGridCol = maxPredCol - columnRange.min + 2;
+
+                        styleObj = {
+                          gridColumn: `${startGridCol} / ${endGridCol}`,
+                          display: "flex",
+                          justifyContent: "center",
+                        };
+                      } else {
+                        // Fallback to normal positioning
+                        const gridColumn = taskColumn - columnRange.min + 1;
+                        styleObj = { gridColumn };
+                      }
                     } else {
                       // Child tasks positioned in their specific column
                       const gridColumn = taskColumn - columnRange.min + 1;
@@ -503,12 +659,14 @@ const VisualiserTab: React.FC<VisualiserTabProps> = ({
                 ? renderConnector(
                     levels[index + 1].length,
                     getConnectorPositionsByColumn(levels[index + 1]),
-                    getConnectorPositionsByColumn(levels[index]),
+                    getPredecessorPositionsByColumn(levels[index + 1]),
+                    levels[index + 1],
                   )
-                : renderConnector(1, undefined, undefined)}
+                : renderConnector(1, undefined, undefined, undefined)}
             </React.Fragment>
           ))}
-          {levels.length === 0 && renderConnector(1)}
+          {levels.length === 0 &&
+            renderConnector(1, undefined, undefined, undefined)}
           <div className="visualiser-node">
             <div className="visualiser-node-content">
               <span>End</span>