diff --git a/module/rdd-tmr-dialog.js b/module/rdd-tmr-dialog.js
index b8faa8e6..5c7c5a69 100644
--- a/module/rdd-tmr-dialog.js
+++ b/module/rdd-tmr-dialog.js
@@ -2,6 +2,7 @@
  * Extend the base Dialog entity by defining a custom window to perform spell.
  * @extends {Dialog}
  */
+import { RdDUtility } from "./rdd-utility.js";
 
 export class RdDTMRDialog extends Dialog {
   
@@ -28,32 +29,74 @@ export class RdDTMRDialog extends Dialog {
     dialogOptions.height = 960;
     super(dialogConf, dialogOptions);
         
+    this.col1_y = 30;
+    this.col2_y = 55;
+    this.cellh  = 55;
+    this.cellw  = 55;
     this.sort  = sort; 
     this.actor = actor;    
+    this.TMRimg = new Image();    
   } 
 
   /* -------------------------------------------- */  
   performRoll (html) {
     this.actor.performRoll( this.rollData );
   }
+  
+  /* -------------------------------------------- */  
+  updateTMR( myself ) {
+    function rads(x) { return Math.PI*x/180; }
+  
+    console.log("IMG", this, this.TMRimg);
+    
+    let canvas = document.getElementById('canvas_tmr');
+    let ctx = canvas.getContext('2d');    
+    ctx.drawImage(myself.TMRimg, 0, 0, 720, 860);
+    
+    // Draw current position
+    let coordTMR = myself.actor.data.data.reve.tmrpos.coord;
+    console.log("TMR coord", coordTMR);
+    let coordXY = RdDUtility.convertToCellCoord( coordTMR );    
+    let basey = (coordXY.x % 2 == 0) ? this.col1_y : this.col2_y;
+    ctx.globalAlpha = 0.3;
+    ctx.beginPath();
+    ctx.arc(28+(coordXY.x * this.cellw), basey+28+(coordXY.y * this.cellh), 15, 0, rads(360), false);
+    ctx.fill();
+    ctx.closePath();  
+    ctx.stroke();
+    ctx.globalAlpha = 1;
+
+    setTimeout(myself.updateTMR, 500, myself);
+  }
+  
+  /* -------------------------------------------- */  
+  getCursorPosition(event) {
+    let canvasRect = event.currentTarget.getBoundingClientRect();
+    let x = event.clientX - canvasRect.left;
+    let y = event.clientY - canvasRect.top;
+    
+    let cellx = Math.floor( x / this.cellw);//  [From 0 -> 12]
+    if (cellx % 2 == 0)
+      y -= this.col1_y;
+    else
+      y -= this.col2_y;
+    let celly = Math.floor( y / this.cellh);//  [From 0 -> 14]
+    
+    let coordTMR  = RdDUtility.convertToTMRCoord(cellx, celly);
+    let cellDescr = RdDUtility.getTMRDescription( coordTMR );
+    this.actor.data.data.reve.tmrpos.coord = coordTMR;
+    console.log("TMR column is", coordTMR, cellx, celly, cellDescr);
+  }
 
   /* -------------------------------------------- */  
-  loadImage(url) {
-    return new Promise(r => { let i = new Image(); i.onload = (() => r(i)); i.src = url; });
-  }
-  
-  /* -------------------------------------------- */  
-  async init_canvas() {
-    var ctx = document.getElementById('canvas_tmr');
-    ctx = ctx.getContext('2d');
-    let img = await this.loadImage("systems/foundryvtt-reve-de-dragon/styles/ui/tmp_main_r1.webp");
-    await ctx.drawImage(img, 0, 0, 720, 860);
-  }
-  
-  /* -------------------------------------------- */  
-	activateListeners(html) {
+	async activateListeners(html) {
     super.activateListeners(html);
     
-    this.init_canvas();
+    this.TMRimg.onload = this.updateTMR(this);
+    this.TMRimg.src = "systems/foundryvtt-reve-de-dragon/styles/ui/tmp_main_r1.webp";
+    
+    html.find('#canvas_tmr').click(event => {
+      this.getCursorPosition(event);
+    } );
   }
 }
diff --git a/module/rdd-utility.js b/module/rdd-utility.js
index c0e1a3a1..8e72d71d 100644
--- a/module/rdd-utility.js
+++ b/module/rdd-utility.js
@@ -66,7 +66,13 @@ const fatigueMarche = { "aise":      { "4":1, "6":2, "8":3, "10":4, "12":6 },
                         "malaise":   { "4":2, "6":3, "8":4, "10":6 },
                         "difficile": { "4":3, "6":4, "8":6 },
                         "tresdifficile": { "4":4, "6":6 } }
-
+  /* -------------------------------------------- */
+const TMRMapping = { A1: { type: "cite", label: "Cité VIDE"}, B1: { type:"plaines", label: "Plaines d'ASSORH"}, C1: { type:"necropole", label: "Nécropole de KROAK"}, D1: { type: "fleuve", label: "Fleuve de l'Oubli"}, E1: { type: "monts", label: "Monts de KANAI"}, 
+                     F1: { type: "cite", label: "Cité GLAUQUE"}, G1: { type: "desolation", label: "Désolation de JAMAIS"}, H1: {type: "lac", label: "Lac d'ANTI-CALME"}, I1: { type: "plaines", label: "Plaines GRISES"}, J1: { type: "monts", label: "Monts FAINEANTS"}, 
+                     K1: { type: "cite", label: "Cité d'ONKAUS"}, L1: { type: "fleuve", label: "Fleuve de l'Oubli"}, M1: { type: "cite", label: "Cité JALOUSE"}
+                   }
+                  
+/* -------------------------------------------- */
 export class RdDUtility  {
   
   /* -------------------------------------------- */
@@ -515,4 +521,25 @@ export class RdDUtility  {
     
   }
 
+  /* -------------------------------------------- */
+  static convertToTMRCoord( x, y )
+  {
+    y = y + 1
+    let letterX = String.fromCharCode(65+x);
+    return letterX+y
+  }
+
+  /* -------------------------------------------- */
+  static convertToCellCoord( coordTMR )
+  {
+    let x = coordTMR.charCodeAt(0) - 65;
+    let y = coordTMR.substr(1) - 1;
+    return {x: x, y: y}
+  }
+  
+  /* -------------------------------------------- */
+  static getTMRDescription( coordTMR)
+  {
+    return TMRMapping[coordTMR];
+  }
 }
diff --git a/styles/ui/tmp_main_r1.webp b/styles/ui/tmp_main_r1.webp
index 941768d8..ad58bbb1 100644
Binary files a/styles/ui/tmp_main_r1.webp and b/styles/ui/tmp_main_r1.webp differ
diff --git a/template.json b/template.json
index c32425c6..83e0fba8 100644
--- a/template.json
+++ b/template.json
@@ -224,7 +224,7 @@
           "label": "Points de Rêve actuels"
         },
         "tmrpos": {
-          "coord": "",
+          "coord": "A1",
           "label": "Position TMR"
         },
         "reserve": {