diff --git a/meta_info/nomad_meta_info/all.experimental.nomadmetainfo.json b/meta_info/nomad_meta_info/all.experimental.nomadmetainfo.json
index f61204bed8ac42bc4e94363a9a3e6af4ba052eca..66bb4c6854c69290667a61a3b9630f99a126bff9 100644
--- a/meta_info/nomad_meta_info/all.experimental.nomadmetainfo.json
+++ b/meta_info/nomad_meta_info/all.experimental.nomadmetainfo.json
@@ -1,11 +1,10 @@
 {
   "type": "nomad_meta_info_1_0",
-  "description": "file collecting all the meta info files (i.e. with all code specific parts)",
-  "dependencies": [ {
-      "relativePath": "general.experimental.nomadmetainfo.json"
-    }, {
-      "relativePath": "../skeletonparser/skeleton.nomadmetainfo.json"
-    }
+  "description": "file collecting all the meta info files for the ems nomad (i.e. with all method specific parts)",
+  "dependencies": [
+    { "relativePath": "general.experimental.nomadmetainfo.json" },
+    { "parser": "skeletonparser", "path": "skeleton.nomadmetainfo.json" },
+    { "parser": "mpesparser", "path": "mpes.nomadmetainfo.json" }
   ],
   "metaInfos": [ ]
 }
diff --git a/meta_info/nomad_meta_info/general.experimental.nomadmetainfo.json b/meta_info/nomad_meta_info/general.experimental.nomadmetainfo.json
index f366b17235a59c2896b8bc85b2e549d382634991..6a8a3dcba9cd15e15553c125e899214a03f487aa 100644
--- a/meta_info/nomad_meta_info/general.experimental.nomadmetainfo.json
+++ b/meta_info/nomad_meta_info/general.experimental.nomadmetainfo.json
@@ -2,9 +2,10 @@
   "type":"nomad_meta_info_1_0",
   "description":"General definitions for experiment data, not specific to any experimental method or parser.",
   "dependencies":[
-    {
-      "relativePath":"general.nomadmetainfo.json"
-    }
+    { "relativePath":"general.nomadmetainfo.json" },
+    { "relativePath":"general.experimental.method.nomadmetainfo.json" },
+    { "relativePath":"general.experimental.sample.nomadmetainfo.json" },
+    { "relativePath":"general.experimental.data.nomadmetainfo.json" }
   ],
   "metaInfos":[
     {
@@ -14,15 +15,13 @@
       "superNames":[]
     },
     {
-      "description":"The general name of the experimental method used",
-      "dtypeStr":"C",
-      "name":"experiment_method_name",
-      "superNames":[
-        "section_method"
-      ]
+      "description": "A descriptive summary of the content of the experiment.",
+      "name": "experiment_summary",
+      "dtypeStr": "C",
+      "superNames": ["section_experiment"]
     },
     {
-      "description":"The general location of the experiment",
+      "description":"Name of the city and country the experiment took place, format 'Country, City'",
       "dtypeStr":"C",
       "name":"experiment_location",
       "superNames":[
@@ -30,7 +29,19 @@
       ]
     },
     {
-      "description":"The datetime of the experiment in seconds since epoch.",
+      "description": "Name of the institution hosting the experimental facility (e.g. in full or an acronym).",
+      "name": "experiment_facility_institution",
+      "dtypeStr": "C",
+      "superNames": ["section_experiment"]
+    },
+    {
+      "description": "Name of the experimental facility (e.g. in full or an acronym).",
+      "name": "experiment_facility_name",
+      "dtypeStr": "C",
+      "superNames": ["section_experiment"]
+    },
+    {
+      "description":"The datetime of the beginning of the experiment in seconds since epoch.",
       "dtypeStr":"i64",
       "name":"experiment_time",
       "superNames":[
@@ -38,7 +49,15 @@
       ],
       "units":"s"
     },
-
+    {
+      "description":"The datetime of the experiment end in seconds since epoch.",
+      "dtypeStr":"i64",
+      "name":"experiment_end_time",
+      "superNames":[
+        "section_experiment"
+      ],
+      "units":"s"
+    },
     {
       "description":"This section contains information about the stored data.",
       "kindStr":"type_section",
@@ -64,92 +83,6 @@
       "dtypeStr":"C",
       "name":"data_preview_url",
       "superNames":["section_data"]
-    },
-
-    {
-      "description":"The section for all sample related (meta)data that was used in the experiment.",
-      "kindStr":"type_section",
-      "name":"section_sample",
-      "superNames":[
-        "section_experiment"
-      ]
-    },
-    {
-      "description":"The physical state of the sample.",
-      "dtypeStr":"C",
-      "name":"sample_state",
-      "superNames":["section_sample"],
-      "values":{
-        "gas":"Gas",
-        "liquid":"Liquid",
-        "solution":"Solution"
-      }
-    },
-    {
-      "description":"The chemical formula that describes the sample",
-      "dtypeStr":"C",
-      "superNames":["section_sample"],
-      "name":"sample_chemical_formula"
-    },
-    {
-      "description":"The chemical name that describes the sample",
-      "dtypeStr":"C",
-      "superNames":["section_sample"],
-      "name":"sample_chemical_name"
-    },
-    {
-      "description":"The chemical name that describes the sample",
-      "dtypeStr":"C",
-      "superNames":["section_sample"],
-      "name":"sample_atom_labels",
-      "shape": ["n"]
-    },
-    {
-      "description":"The temperature of the sample during the experiment in K.",
-      "dtypeStr":"f",
-      "superNames":["section_sample"],
-      "name":"sample_temperature",
-      "units": "K"
-    },
-    {
-      "description": "This section contains information about the applied experimental method.",
-      "kindStr":"type_section",
-      "name":"section_method",
-      "superNames":["section_experiment"]
-    },
-    {
-      "description":"The ...",
-      "dtypeStr":"C",
-      "superNames":["section_sample"],
-      "name":"sample_microstructure",
-      "values": [
-        "thin films",
-        "nanoscale objects",
-        "bulk sample, single-crystalline",
-        "bulk sample, polycrystalline"
-      ]
-    },
-    {
-      "description":"The ...",
-      "dtypeStr":"C",
-      "superNames":["section_sample"],
-      "name":"sample_constituents",
-      "values": [
-        "multi phase",
-        "single phase"
-      ]
-    },
-    {
-      "description":"The ...",
-      "dtypeStr":"C",
-      "superNames":["section_method"],
-      "name":"probing_method",
-      "values": [
-        "laser pulses",
-        "electric pulsing",
-        "x-rays",
-        "electrons"
-      ]
     }
   ]
 }
\ No newline at end of file