diff --git a/repository/Grease-Pharo70-Core.package/GRPharoPlatform.class/instance/newTemporaryFile.st b/repository/Grease-Pharo70-Core.package/GRPharoPlatform.class/instance/newTemporaryFile.st
new file mode 100644
index 00000000..01578607
--- /dev/null
+++ b/repository/Grease-Pharo70-Core.package/GRPharoPlatform.class/instance/newTemporaryFile.st
@@ -0,0 +1,4 @@
+files
+newTemporaryFile
+
+	^ self newTemporaryFileNamed: UUID new greaseString
\ No newline at end of file
diff --git a/repository/Grease-Pharo70-Core.package/GRPharoPlatform.class/instance/newTemporaryFileNamed..st b/repository/Grease-Pharo70-Core.package/GRPharoPlatform.class/instance/newTemporaryFileNamed..st
new file mode 100644
index 00000000..5e778cdd
--- /dev/null
+++ b/repository/Grease-Pharo70-Core.package/GRPharoPlatform.class/instance/newTemporaryFileNamed..st
@@ -0,0 +1,4 @@
+files
+newTemporaryFileNamed: aName
+
+	^ (FileLocator temp / aName) pathString
\ No newline at end of file
diff --git a/repository/Grease-Pharo70-Core.package/GRPharoPlatform.class/instance/newTemporaryFileReference.st b/repository/Grease-Pharo70-Core.package/GRPharoPlatform.class/instance/newTemporaryFileReference.st
index ce7f6f18..63358983 100644
--- a/repository/Grease-Pharo70-Core.package/GRPharoPlatform.class/instance/newTemporaryFileReference.st
+++ b/repository/Grease-Pharo70-Core.package/GRPharoPlatform.class/instance/newTemporaryFileReference.st
@@ -5,4 +5,7 @@ newTemporaryFileReference
 	It is the users responsibility to delete or move the file,
 	it will not be cleaned up automatically (unless the host system
 	has a policy for it)."
+	self 
+		greaseDeprecatedApi: 'GRPlatform>>newTemporaryFileReference' 
+		details: 'Use newTemporaryFile'.
 	^ self newTemporaryFileReferenceNamed: UUID new asString
\ No newline at end of file
diff --git a/repository/Grease-Pharo70-Core.package/GRPharoPlatform.class/instance/newTemporaryFileReferenceNamed..st b/repository/Grease-Pharo70-Core.package/GRPharoPlatform.class/instance/newTemporaryFileReferenceNamed..st
index f0fdf80f..d9eed8ee 100644
--- a/repository/Grease-Pharo70-Core.package/GRPharoPlatform.class/instance/newTemporaryFileReferenceNamed..st
+++ b/repository/Grease-Pharo70-Core.package/GRPharoPlatform.class/instance/newTemporaryFileReferenceNamed..st
@@ -5,4 +5,7 @@ newTemporaryFileReferenceNamed: aName
 	It is the users responsibility to delete or move the file,
 	it will not be cleaned up automatically (unless the host system
 	has a policy for it)."
+	self
+		greaseDeprecatedApi: 'GRPlatform>>newTemporaryFileReferenceNamed:'
+		details: 'Use newTemporaryFileNamed:'.
 	^ FileLocator temp / aName
\ No newline at end of file
diff --git a/repository/Grease-Pharo90-Core.package/GRPharoPlatform.class/instance/newTemporaryFile.st b/repository/Grease-Pharo90-Core.package/GRPharoPlatform.class/instance/newTemporaryFile.st
new file mode 100644
index 00000000..01578607
--- /dev/null
+++ b/repository/Grease-Pharo90-Core.package/GRPharoPlatform.class/instance/newTemporaryFile.st
@@ -0,0 +1,4 @@
+files
+newTemporaryFile
+
+	^ self newTemporaryFileNamed: UUID new greaseString
\ No newline at end of file
diff --git a/repository/Grease-Pharo90-Core.package/GRPharoPlatform.class/instance/newTemporaryFileNamed..st b/repository/Grease-Pharo90-Core.package/GRPharoPlatform.class/instance/newTemporaryFileNamed..st
new file mode 100644
index 00000000..5e778cdd
--- /dev/null
+++ b/repository/Grease-Pharo90-Core.package/GRPharoPlatform.class/instance/newTemporaryFileNamed..st
@@ -0,0 +1,4 @@
+files
+newTemporaryFileNamed: aName
+
+	^ (FileLocator temp / aName) pathString
\ No newline at end of file
diff --git a/repository/Grease-Pharo90-Core.package/GRPharoPlatform.class/instance/newTemporaryFileReference.st b/repository/Grease-Pharo90-Core.package/GRPharoPlatform.class/instance/newTemporaryFileReference.st
index cd503715..7992374f 100644
--- a/repository/Grease-Pharo90-Core.package/GRPharoPlatform.class/instance/newTemporaryFileReference.st
+++ b/repository/Grease-Pharo90-Core.package/GRPharoPlatform.class/instance/newTemporaryFileReference.st
@@ -5,4 +5,7 @@ newTemporaryFileReference
 	It is the users responsibility to delete or move the file,
 	it will not be cleaned up automatically (unless the host system
 	has a policy for it)."
+	self 
+		greaseDeprecatedApi: 'GRPlatform>>newTemporaryFileReference' 
+		details: 'Use newTemporaryFile'.
 	^ self newTemporaryFileReferenceNamed: UUID new asString
\ No newline at end of file
diff --git a/repository/Grease-Pharo90-Core.package/GRPharoPlatform.class/instance/newTemporaryFileReferenceNamed..st b/repository/Grease-Pharo90-Core.package/GRPharoPlatform.class/instance/newTemporaryFileReferenceNamed..st
index 5f4d0602..81baa7c1 100644
--- a/repository/Grease-Pharo90-Core.package/GRPharoPlatform.class/instance/newTemporaryFileReferenceNamed..st
+++ b/repository/Grease-Pharo90-Core.package/GRPharoPlatform.class/instance/newTemporaryFileReferenceNamed..st
@@ -5,4 +5,7 @@ newTemporaryFileReferenceNamed: aName
 	It is the users responsibility to delete or move the file,
 	it will not be cleaned up automatically (unless the host system
 	has a policy for it)."
+	self
+		greaseDeprecatedApi: 'GRPlatform>>newTemporaryFileReferenceNamed:'
+		details: 'Use newTemporaryFileNamed:'.
 	^ FileLocator temp / aName
\ No newline at end of file