diff --git a/openpype/hosts/celaction/resources/deadline_custom_plugin/CelAction/CelAction.ico b/openpype/hosts/celaction/resources/deadline_custom_plugin/CelAction/CelAction.ico
new file mode 100644
index 0000000000..39d61592fe
Binary files /dev/null and b/openpype/hosts/celaction/resources/deadline_custom_plugin/CelAction/CelAction.ico differ
diff --git a/openpype/hosts/celaction/resources/deadline_custom_plugin/CelAction/CelAction.param b/openpype/hosts/celaction/resources/deadline_custom_plugin/CelAction/CelAction.param
new file mode 100644
index 0000000000..24c59d2005
--- /dev/null
+++ b/openpype/hosts/celaction/resources/deadline_custom_plugin/CelAction/CelAction.param
@@ -0,0 +1,38 @@
+[About]
+Type=label
+Label=About
+Category=About Plugin
+CategoryOrder=-1
+Index=0
+Default=Celaction Plugin for Deadline
+Description=Not configurable
+
+[ConcurrentTasks]
+Type=label
+Label=ConcurrentTasks
+Category=About Plugin
+CategoryOrder=-1
+Index=0
+Default=True
+Description=Not configurable
+
+[Executable]
+Type=filename
+Label=Executable
+Category=Config
+CategoryOrder=0
+CategoryIndex=0
+Description=The command executable to run
+Required=false
+DisableIfBlank=true
+
+[RenderNameSeparator]
+Type=string
+Label=RenderNameSeparator
+Category=Config
+CategoryOrder=0
+CategoryIndex=1
+Description=The separator to use for naming
+Required=false
+DisableIfBlank=true
+Default=.
diff --git a/openpype/hosts/celaction/resources/deadline_custom_plugin/CelAction/CelAction.py b/openpype/hosts/celaction/resources/deadline_custom_plugin/CelAction/CelAction.py
new file mode 100644
index 0000000000..d19adc4fb9
--- /dev/null
+++ b/openpype/hosts/celaction/resources/deadline_custom_plugin/CelAction/CelAction.py
@@ -0,0 +1,121 @@
+from System.Text.RegularExpressions import *
+
+from Deadline.Plugins import *
+from Deadline.Scripting import *
+
+import _winreg
+
+######################################################################
+# This is the function that Deadline calls to get an instance of the
+# main DeadlinePlugin class.
+######################################################################
+
+
+def GetDeadlinePlugin():
+    return CelActionPlugin()
+
+
+def CleanupDeadlinePlugin(deadlinePlugin):
+    deadlinePlugin.Cleanup()
+
+######################################################################
+# This is the main DeadlinePlugin class for the CelAction plugin.
+######################################################################
+
+
+class CelActionPlugin(DeadlinePlugin):
+
+    def __init__(self):
+        self.InitializeProcessCallback += self.InitializeProcess
+        self.RenderExecutableCallback += self.RenderExecutable
+        self.RenderArgumentCallback += self.RenderArgument
+        self.StartupDirectoryCallback += self.StartupDirectory
+
+    def Cleanup(self):
+        for stdoutHandler in self.StdoutHandlers:
+            del stdoutHandler.HandleCallback
+
+        del self.InitializeProcessCallback
+        del self.RenderExecutableCallback
+        del self.RenderArgumentCallback
+        del self.StartupDirectoryCallback
+
+    def GetCelActionRegistryKey(self):
+        # Modify registry for frame separation
+        path = r'Software\CelAction\CelAction2D\User Settings'
+        _winreg.CreateKey(_winreg.HKEY_CURRENT_USER, path)
+        regKey = _winreg.OpenKey(_winreg.HKEY_CURRENT_USER, path, 0,
+                                 _winreg.KEY_ALL_ACCESS)
+        return regKey
+
+    def GetSeparatorValue(self, regKey):
+        useSeparator, _ = _winreg.QueryValueEx(
+            regKey, 'RenderNameUseSeparator')
+        separator, _ = _winreg.QueryValueEx(regKey, 'RenderNameSeparator')
+
+        return useSeparator, separator
+
+    def SetSeparatorValue(self, regKey, useSeparator, separator):
+        _winreg.SetValueEx(regKey, 'RenderNameUseSeparator',
+                           0, _winreg.REG_DWORD, useSeparator)
+        _winreg.SetValueEx(regKey, 'RenderNameSeparator',
+                           0, _winreg.REG_SZ, separator)
+
+    def InitializeProcess(self):
+        # Set the plugin specific settings.
+        self.SingleFramesOnly = False
+
+        # Set the process specific settings.
+        self.StdoutHandling = True
+        self.PopupHandling = True
+
+        # Ignore 'celaction' Pop-up dialog
+        self.AddPopupIgnorer(".*Rendering.*")
+
+        # Ignore 'celaction' Pop-up dialog
+        self.AddPopupIgnorer(".*Wait.*")
+
+        # Ignore 'celaction' Pop-up dialog
+        self.AddPopupIgnorer(".*Timeline Scrub.*")
+
+        celActionRegKey = self.GetCelActionRegistryKey()
+
+        self.SetSeparatorValue(celActionRegKey, 1, self.GetConfigEntryWithDefault(
+            "RenderNameSeparator", ".").strip())
+
+    def RenderExecutable(self):
+        return RepositoryUtils.CheckPathMapping(self.GetConfigEntry("Executable").strip())
+
+    def RenderArgument(self):
+        arguments = RepositoryUtils.CheckPathMapping(
+            self.GetPluginInfoEntry("Arguments").strip())
+        arguments = arguments.replace(
+            "<STARTFRAME>", str(self.GetStartFrame()))
+        arguments = arguments.replace("<ENDFRAME>", str(self.GetEndFrame()))
+        arguments = self.ReplacePaddedFrame(
+            arguments, "<STARTFRAME%([0-9]+)>", self.GetStartFrame())
+        arguments = self.ReplacePaddedFrame(
+            arguments, "<ENDFRAME%([0-9]+)>", self.GetEndFrame())
+        arguments = arguments.replace("<QUOTE>", "\"")
+        return arguments
+
+    def StartupDirectory(self):
+        return self.GetPluginInfoEntryWithDefault("StartupDirectory", "").strip()
+
+    def ReplacePaddedFrame(self, arguments, pattern, frame):
+        frameRegex = Regex(pattern)
+        while True:
+            frameMatch = frameRegex.Match(arguments)
+            if frameMatch.Success:
+                paddingSize = int(frameMatch.Groups[1].Value)
+                if paddingSize > 0:
+                    padding = StringUtils.ToZeroPaddedString(
+                        frame, paddingSize, False)
+                else:
+                    padding = str(frame)
+                arguments = arguments.replace(
+                    frameMatch.Groups[0].Value, padding)
+            else:
+                break
+
+        return arguments