diff --git a/polyglot/adapter.json b/polyglot/adapter.json
index 27d0e4e..89d9cc5 100644
--- a/polyglot/adapter.json
+++ b/polyglot/adapter.json
@@ -2,10 +2,10 @@
  * Copyright © 2016-2022 by IntegrIT S.A. dba Hackolade.  All rights reserved.
  *
  * The copyright to the computer software herein is the property of IntegrIT S.A.
- * The software may be used and/or copied only with the written permission of 
- * IntegrIT S.A. or in accordance with the terms and conditions stipulated in 
- * the agreement/contract under which the software has been supplied. 
- * 
+ * The software may be used and/or copied only with the written permission of
+ * IntegrIT S.A. or in accordance with the terms and conditions stipulated in
+ * the agreement/contract under which the software has been supplied.
+ *
  * {
  * 		"add": {
  * 			"entity": [<names of new property>],
@@ -39,7 +39,7 @@
  * 		},
  * }
  */
- {
+{
 	"modify": {
 		"field": [
 			{
@@ -108,6 +108,22 @@
 				"to": {
 					"mode": "bigint"
 				}
+			},
+			{
+				"from": {
+					"type": "geoshape"
+				},
+				"to": {
+					"mode": "polygon"
+				}
+			},
+			{
+				"from": {
+					"type": "geopoint"
+				},
+				"to": {
+					"mode": "point"
+				}
 			}
 		]
 	}