diff --git a/perun-base/src/main/java/cz/metacentrum/perun/core/api/NamespaceRules.java b/perun-base/src/main/java/cz/metacentrum/perun/core/api/NamespaceRules.java
index 9f435c1f5f..988255c911 100644
--- a/perun-base/src/main/java/cz/metacentrum/perun/core/api/NamespaceRules.java
+++ b/perun-base/src/main/java/cz/metacentrum/perun/core/api/NamespaceRules.java
@@ -7,15 +7,12 @@ public class NamespaceRules {
 
 	private String namespaceName;
 	private String defaultEmail;
+	private String csvGenHeader;
+	private String csvGenPlaceholder;
 	private Set<String> requiredAttributes;
 	private Set<String> optionalAttributes;
 
-	public NamespaceRules(String namespaceName, String defaultEmail, Set<String> requiredAttributes, Set<String> optionalAttributes) {
-		this.namespaceName = namespaceName;
-		this.defaultEmail = defaultEmail;
-		this.requiredAttributes = requiredAttributes;
-		this.optionalAttributes = optionalAttributes;
-	}
+	public NamespaceRules() {}
 
 	public String getNamespaceName() {
 		return namespaceName;
@@ -70,4 +67,20 @@ public String getDefaultEmail() {
 	public void setDefaultEmail(String defaultEmail) {
 		this.defaultEmail = defaultEmail;
 	}
+
+	public String getCsvGenHeader() {
+		return csvGenHeader;
+	}
+
+	public void setCsvGenHeader(String csvGenHeader) {
+		this.csvGenHeader = csvGenHeader;
+	}
+
+	public String getCsvGenPlaceholder() {
+		return csvGenPlaceholder;
+	}
+
+	public void setCsvGenPlaceholder(String csvGenPlaceholder) {
+		this.csvGenPlaceholder = csvGenPlaceholder;
+	}
 }
diff --git a/perun-base/src/test/resources/sponsored-accounts-config.yml b/perun-base/src/test/resources/sponsored-accounts-config.yml
index 7b875d4c67..2817fe51b4 100644
--- a/perun-base/src/test/resources/sponsored-accounts-config.yml
+++ b/perun-base/src/test/resources/sponsored-accounts-config.yml
@@ -6,6 +6,8 @@
 #
 # default_email - this field determines, which email will be set as a preferred attribute, for the generated sponsored
 #                 user. If this value is not specified, it fallbacks to 'no-reply@perun-aai.org'
+# csv_gen_header - this field defines the csv format used for parsing data.
+# csv_gen_placeholder - this field contains placeholder for the used csv format.
 # required_attributes - fields from the SponsoredUserData class, which are required for the given namespace during the
 #                       creation of a sponsorship. Allowed values are fields of the SponsoredUserData class. This
 #                       should be mainly used in GUI to determine, which items should be visible in the dialog. But, it
@@ -39,12 +41,16 @@ namespaces:
 
   dummy:
     default_email: "no-reply@dummy.com"
+    csv_gen_header: ""
+    csv_gen_placeholder: ""
     required_attributes: []
     optional_attributes:
       - password
 
   dummy_with_login:
     default_email: "no-reply@dummy.com"
+    csv_gen_header: ""
+    csv_gen_placeholder: ""
     required_attributes:
       - login
     optional_attributes:
diff --git a/perun-core/src/main/java/cz/metacentrum/perun/core/impl/SponsoredAccountsConfigLoader.java b/perun-core/src/main/java/cz/metacentrum/perun/core/impl/SponsoredAccountsConfigLoader.java
index e4e1cc9e06..4b1ca89547 100644
--- a/perun-core/src/main/java/cz/metacentrum/perun/core/impl/SponsoredAccountsConfigLoader.java
+++ b/perun-core/src/main/java/cz/metacentrum/perun/core/impl/SponsoredAccountsConfigLoader.java
@@ -57,12 +57,24 @@ private Set<NamespaceRules> loadNamespacesRulesFromJsonNode(JsonNode rootNode) {
 			String namespaceName = namespacesNames.next();
 			JsonNode namespaceNode = namespacesNodes.get(namespaceName);
 			JsonNode defaultEmail = namespaceNode.get("default_email");
+			JsonNode csvGenHeader = namespaceNode.get("csv_gen_header");
+			JsonNode csvGenPlaceholder = namespaceNode.get("csv_gen_placeholder");
 			JsonNode requiredAttributesNode = namespaceNode.get("required_attributes");
 			JsonNode optionalAttributesNode = namespaceNode.get("optional_attributes");
 			Set<String> requiredAttributes = objectMapper.convertValue(requiredAttributesNode, new TypeReference<>() {});
 			Set<String> optionalAttributes = objectMapper.convertValue(optionalAttributesNode, new TypeReference<>() {});
 
-			rules.add(new NamespaceRules(namespaceName, defaultEmail.asText(), requiredAttributes, optionalAttributes));
+			NamespaceRules namespaceRules = new NamespaceRules();
+			namespaceRules.setNamespaceName(namespaceName);
+			namespaceRules.setDefaultEmail(defaultEmail.asText());
+			namespaceRules.setRequiredAttributes(requiredAttributes);
+			namespaceRules.setOptionalAttributes(optionalAttributes);
+			if (!csvGenHeader.isNull())
+				namespaceRules.setCsvGenHeader(csvGenHeader.asText());
+			if (!csvGenPlaceholder.isNull())
+				namespaceRules.setCsvGenPlaceholder(csvGenPlaceholder.asText());
+
+			rules.add(namespaceRules);
 		}
 
 		return rules;
diff --git a/perun-openapi/openapi.yml b/perun-openapi/openapi.yml
index 3c8a42fb4a..329fccd09b 100644
--- a/perun-openapi/openapi.yml
+++ b/perun-openapi/openapi.yml
@@ -503,6 +503,8 @@ components:
       type: object
       properties:
         defaultEmail: { type: string }
+        csvGenHeader: { type: string }
+        csvGenPlaceholder: { type: string }
         namespaceName: { type: string }
         requiredAttributes:
           type: array