JE-56258 create VM default resource selection

docs/creating-manifest/basic-configs.md

@@ -210,6 +210,39 @@ The following parameters are available for Docker and Docker-based nodes only:
     - *NODEGROUP* - displays buttons only at the *nodeGroup* level
 - `isSLBAccessEnabled` *[optional]{boolean}* - enables/disables access to the node or respective *nodeGroup* through the [Shared Load Balancer](https://docs.jelastic.com/shared-load-balancer/#deny-access-via-shared-load-balancer). By default `true`  
 
+The following options are available for only Virtual Machines with `nodeType` *windows2019*:   
+
+- `large_vm` *[optional]* - creates virtual machine with 3 vCPUs and 16GB of RAM   
+- `medium_vm` *[optional]* - creates virtual machine with 2 vCPUs and 8GB of RAM  
+- `small_vm` *[optional]* - creates virtual machine with 1 vCPU and 4GB of RAM. This is the default amount of resources that will be provisioned to VM unless other options specified
+
+For example:
+
+@@@
+```yaml
+type: install
+name: vm
+
+nodes:
+  nodeType: windows2019
+  diskLimit: 50
+  options:
+    - large_vm
+```
+```json
+{
+  "type": "install",
+  "name": "vm",
+  "nodes": {
+    "nodeType": "windows2019",
+    "diskLimit": 50,
+    "options": [
+      "large_vm"
+    ]
+  }
+}
+```
+@@!
 
 #### count Parameter