diff --git a/src/main/resources/ch/zhaw/gartenverwaltung/io/taskdb.json b/src/main/resources/ch/zhaw/gartenverwaltung/io/taskdb.json
index 6d40011..7b86231 100644
--- a/src/main/resources/ch/zhaw/gartenverwaltung/io/taskdb.json
+++ b/src/main/resources/ch/zhaw/gartenverwaltung/io/taskdb.json
@@ -4,8 +4,10 @@
     "name": "sow plant",
     "description": "Plant the seeds, crops in de bed.",
     "startDate": "2022-05-01",
+    "nextExecution": "2022-05-01",
+    "nextNotification": "2022-05-01",
     "endDate": "2022-05-01",
-    "interval": 0,
+    "interval": null,
     "cropId": 0
   },
   {
@@ -13,6 +15,8 @@
     "name": "water plant",
     "description": "water the plant, so that the soil is wet around the plant.",
     "startDate": "2022-05-01",
+    "nextExecution": "2022-05-01",
+    "nextNotification": "2022-05-01",
     "endDate": "2022-09-01",
     "interval": 2,
     "cropId": 0
@@ -22,6 +26,8 @@
     "name": "fertilize plant",
     "description": "The fertilizer has to be mixed with water. Then fertilize the plants soil with the mixture",
     "startDate": "2022-06-01",
+    "nextExecution": "2022-06-01",
+    "nextNotification": "2022-06-01",
     "endDate": "2022-08-01",
     "interval": 28,
     "cropId": 0
@@ -31,8 +37,10 @@
     "name": "covering plant",
     "description": "Take a big enough coverage for the plants. Cover the whole plant with a bit space between the plant and the coverage",
     "startDate": "2022-07-01",
+    "nextExecution": "2022-07-01",
+    "nextNotification": "2022-07-01",
     "endDate": "2022-07-01",
-    "interval": 0,
+    "interval": null,
     "cropId": 0
   },
   {
@@ -40,6 +48,8 @@
     "name": "look after plant",
     "description": "Look for pest or illness at the leaves of the plant. Check the soil around the plant, if the roots are enough covered with soil",
     "startDate": "2022-05-01",
+    "nextExecution": "2022-05-01",
+    "nextNotification": "2022-05-01",
     "endDate": "2022-09-01",
     "interval": 5,
     "cropId": 0
@@ -49,8 +59,10 @@
     "name": "harvest plant",
     "description": "Pull the ripe vegetables out from the soil. Clean them with clear, fresh water. ",
     "startDate": "2022-09-01",
+    "nextExecution": "2022-09-01",
+    "nextNotification": "2022-09-01",
     "endDate": "2022-09-01",
-    "interval": 0,
+    "interval": null,
     "cropId": 0
   }
 ]
\ No newline at end of file