diff --git a/dev-tools/assets/intelliJ/fileTemplates/AEPE - Domain Structure.cls b/dev-tools/assets/intelliJ/fileTemplates/AEPE - Domain Structure.cls
index 803b971..c9439f5 100644
--- a/dev-tools/assets/intelliJ/fileTemplates/AEPE - Domain Structure.cls	
+++ b/dev-tools/assets/intelliJ/fileTemplates/AEPE - Domain Structure.cls	
@@ -22,6 +22,64 @@ public inherited sharing class ${NAME}
         return (List<${SObject_API_Name}>) getRecords();
     }
 
+    public I${NAME} selectById(Set<Id> ids)
+    {
+        return new ${NAME}(getRecords(ids));
+    }
+
+    private I${NAME} selectBy(fflib_Criteria criteria)
+    {
+        return new ${NAME}(getRecords(criteria));
+    }
+
+    private I${NAME} selectBlank(Schema.SObjectField sObjectField)
+    {
+        List<${SObject_API_Name}> result = new List<${SObject_API_Name}>();
+        for (${SObject_API_Name} record : get${NAME}())
+        {
+            if (String.isNotBlank((String) record.get(sObjectField))) continue;
+
+            result.add(record);
+        }
+        return new ${NAME}(result);
+    }
+
+    private I${NAME} selectNonBlank(Schema.SObjectField sObjectField)
+    {
+        List<${SObject_API_Name}> result = new List<${SObject_API_Name}>();
+        for (${SObject_API_Name} record : get${NAME}())
+        {
+            if (String.isBlank((String) record.get(sObjectField))) continue;
+
+            result.add(record);
+        }
+        return new ${NAME}(result);
+    }
+
+    private I${NAME} selectWith(Schema.SObjectField sObjectField)
+    {
+        List<${SObject_API_Name}> result = new List<${SObject_API_Name}>();
+        for (${SObject_API_Name} record : get${NAME}())
+        {
+            if (record.get(sObjectField) == null) continue;
+
+            result.add(record);
+        }
+        return new ${NAME}(result);
+    }
+
+    private I${NAME} selectWithout(Schema.SObjectField sObjectField)
+    {
+        List<${SObject_API_Name}> result = new List<${SObject_API_Name}>();
+        for (${SObject_API_Name} record : get${NAME}())
+        {
+            if (record.get(sObjectField) != null) continue;
+
+            result.add(record);
+        }
+        return new ${NAME}(result);
+    }
+
     public class Constructor implements fflib_IDomainConstructor
     {
         public fflib_SObjects construct(List<Object> records)
diff --git a/dev-tools/assets/intelliJ/fileTemplates/AEPE - Domain Structure.cls.child.1.cls b/dev-tools/assets/intelliJ/fileTemplates/AEPE - Domain Structure.cls.child.1.cls
index 4334312..5804dad 100644
--- a/dev-tools/assets/intelliJ/fileTemplates/AEPE - Domain Structure.cls.child.1.cls	
+++ b/dev-tools/assets/intelliJ/fileTemplates/AEPE - Domain Structure.cls.child.1.cls	
@@ -2,4 +2,5 @@ public interface I${NAME}
         extends fflib_ISObjects
 {
     List<${SObject_API_Name}> get${NAME}();
+    I${NAME} selectById(Set<Id> ids);
 }
\ No newline at end of file
diff --git a/sfdx-source/apex-extensions/main/default/classes/domains/fflib_SObjects2.cls b/sfdx-source/apex-extensions/main/default/classes/domains/fflib_SObjects2.cls
index 0326647..f229323 100644
--- a/sfdx-source/apex-extensions/main/default/classes/domains/fflib_SObjects2.cls
+++ b/sfdx-source/apex-extensions/main/default/classes/domains/fflib_SObjects2.cls
@@ -713,7 +713,7 @@ public virtual class fflib_SObjects2
 	protected virtual Map<Id, String> getStringFieldByIdField(Schema.SObjectField valueField, Schema.SObjectField keyField)
 	{
 		Map<Id, String> result = new Map<Id, String>();
-		Map<Object, Object> fieldByField = getFieldByField(keyField, valueField);
+		Map<Object, Object> fieldByField = getFieldByField(valueField, keyField);
 		for (Object obj : fieldByField.keySet())
 		{
 			result.put((Id) obj, (String) fieldByField.get(obj));
diff --git a/sfdx-source/apex-extensions/main/default/classes/utils/fflib_MockSObjectUtil.cls b/sfdx-source/apex-extensions/main/default/classes/utils/fflib_MockSObjectUtil.cls
index 131524f..de6af26 100644
--- a/sfdx-source/apex-extensions/main/default/classes/utils/fflib_MockSObjectUtil.cls
+++ b/sfdx-source/apex-extensions/main/default/classes/utils/fflib_MockSObjectUtil.cls
@@ -15,4 +15,15 @@ public with sharing class fflib_MockSObjectUtil
 						JSON.serialize(parentObject) + '}',
 				SObject.class);
 	}
+
+	public static SObject addFieldValue(
+			SObject record, SObjectField sObjectField, Object value)
+	{
+		String original = JSON.serialize(record);
+		return (SObject) JSON.deserialize(
+				original.left(original.length() - 1) + ',"'
+						+ sObjectField.getDescribe().getName() + '":"'
+						+ String.valueOf(value) + '"}',
+				SObject.class);
+	}
 }
\ No newline at end of file
diff --git a/sfdx-source/apex-extensions/tests/classes/domains/fflib_SObjects2Test.cls b/sfdx-source/apex-extensions/tests/classes/domains/fflib_SObjects2Test.cls
index 9bdda31..a8dec05 100644
--- a/sfdx-source/apex-extensions/tests/classes/domains/fflib_SObjects2Test.cls
+++ b/sfdx-source/apex-extensions/tests/classes/domains/fflib_SObjects2Test.cls
@@ -108,8 +108,6 @@ private class fflib_SObjects2Test
 		domain.getIdFieldsByIdField(Account.Id, Account.Id);
 		domain.getIdFieldValues(Account.Id);
 		domain.getIdFieldValues(Account.Id, criteria);
-		domain.getIntegerFieldValues(Account.NumberOfEmployees);
-		domain.getIntegerFieldValues(Account.NumberOfEmployees, criteria);
 		domain.getDecimalFieldValues(Account.BillingLatitude, criteria);
 		domain.getDoubleFieldValues(Account.BillingLatitude);
 		domain.getDoubleFieldValues(Account.BillingLatitude, criteria);
@@ -117,7 +115,6 @@ private class fflib_SObjects2Test
 		domain.getSObjectsByIdField(Account.Id);
 		domain.getSObjectByStringField(Account.Name);
 		domain.getSObjectsByStringField(Account.Name);
-		domain.getStringFieldByIdField(Account.Id, Account.Name);
 		domain.getStringFieldByStringField(Account.Name, Account.AccountNumber);
 		domain.getStringFieldValues(Account.Name, criteria);
 
@@ -137,6 +134,89 @@ private class fflib_SObjects2Test
 		System.assertEquals(accountId, nameById.get(accountId));
 	}
 
+	@IsTest
+	static void itShouldReturnStringFieldByIdField()
+	{
+		final String accountName = 'My Account';
+		final Id accountId = fflib_IDGenerator.generate(Account.SObjectType);
+		DomainAccounts domain = new DomainAccounts(
+				new List<Account>
+				{
+						new Account(Id = accountId, Name = accountName),
+						new Account(Name = accountName + ' 2')              // This one should be ignored
+				});
+
+		System.Test.startTest();
+		Map<Id, String> result = domain.getStringFieldByIdField(Account.Name, Account.Id);
+		System.Test.stopTest();
+
+		System.assertEquals(1, result.size(), 'Incorrect returned amount of results');
+		System.assert(result.keySet().contains(accountId), 'The accountId is missing from the results');
+		System.assertEquals(accountName, result.get(accountId), 'Incorrect returned account name');
+	}
+
+	@IsTest
+	static void itShouldReturnIntegerFieldValues()
+	{
+		final Integer numberOfEmployees = 10;
+		final String accountName = 'Test Account';
+		DomainAccounts domain = new DomainAccounts(
+				new List<Account>
+				{
+						new Account(NumberOfEmployees = numberOfEmployees),
+						new Account(Name = accountName, NumberOfEmployees = numberOfEmployees * 2),
+						new Account()              // This one should be ignored
+				});
+
+		System.Test.startTest();
+		Set<Integer> result = domain.getIntegerFieldValues(Account.NumberOfEmployees).getIntegerSet();
+		Set<Integer> result2 =
+				domain.getIntegerFieldValues(
+						Account.NumberOfEmployees,
+						new fflib_Criteria().equalTo(Schema.Account.Name, accountName)
+				)
+						.getIntegerSet();
+		System.Test.stopTest();
+
+		System.assertEquals(2, result.size(), 'Incorrect amount of results');
+		System.assert(result.contains(numberOfEmployees), 'The expected numberOfEmployees was not returned');
+		System.assert(result.contains(numberOfEmployees * 2), 'The expected numberOfEmployees was not returned');
+
+		System.assertEquals(1, result2.size(), 'Incorrect amount of results');
+		System.assert(result2.contains(numberOfEmployees * 2), 'The expected numberOfEmployees was not returned');
+	}
+
+	@IsTest
+	static void itShouldReturnLongFieldValues()
+	{
+		final Integer numberOfEmployees = 10;
+		final String accountName = 'Test Account';
+		DomainAccounts domain = new DomainAccounts(
+				new List<Account>
+				{
+						new Account(NumberOfEmployees = numberOfEmployees),
+						new Account(Name = accountName, NumberOfEmployees = numberOfEmployees * 2),
+						new Account()              // This one should be ignored
+				});
+
+		System.Test.startTest();
+		Set<Long> result = domain.getLongFieldValues(Account.NumberOfEmployees).getLongSet();
+		Set<Long> result2 =
+				domain.getLongFieldValues(
+						Account.NumberOfEmployees,
+						new fflib_Criteria().equalTo(Schema.Account.Name, accountName)
+				)
+						.getLongSet();
+		System.Test.stopTest();
+
+		System.assertEquals(2, result.size(), 'Incorrect amount of results');
+		System.assert(result.contains(numberOfEmployees), 'The expected numberOfEmployees was not returned');
+		System.assert(result.contains(numberOfEmployees * 2), 'The expected numberOfEmployees was not returned');
+
+		System.assertEquals(1, result2.size(), 'Incorrect amount of results');
+		System.assert(result2.contains(numberOfEmployees * 2), 'The expected numberOfEmployees was not returned');
+	}
+
 	@IsTest
 	static void itShouldReturnRecordIdById()
 	{