ios – Mac OS, signing my Python app – I created an “Identifier”, how do I apply this within the signing course of?

I am distributing my Python/Kivy app on Mac OS and within the signing and notarizing course of.
(My app was not developed inside Xcode).

In my Apple Developer management panel, I created my certificates and “identifier”, and downloaded my certificates including it to my Keychain.
I collect I’ve to signal my Python app one thing like the next (noting that Python apps must be signed –deep):

codesign -s Developer -v --deep --timestamp --entitlements entitlements.plist -o runtime "dist/My Software.app"

Here is my query: when is the “identifier” I created utilized to this course of. I assumed it needed to be inserted into the Data.plist file that accompanied the app?

There may be probably a spot the place it may very well be utilized within the construct course of with my Pyinstaller .spec file:

app = BUNDLE(coll,
    title="My Software.app",
    icon='my_application/sources/my_application.icns',
    bundle_identifier="com.instance.my_application",
    info_plist={
      'CFBundleName': 'My Software',
      'CFBundleDisplayName': 'My Software',
      'CFBundleVersion': package_version,
      'CFBundleShortVersionString': package_version,
      'NSRequiresAquaSystemAppearance': 'No',
      'NSHighResolutionCapable': 'True',
    },
)

entitlements.plist:

<?xml model="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist model="1.0">
  <!--
    These are required for binaries constructed by PyInstaller.
    For more information, see:
      https://developer.apple.com/documentation/safety/hardened_runtime
      https://github.com/pyinstaller/pyinstaller/points/4629
  -->
  <dict>
    <key>com.apple.safety.cs.allow-unsigned-executable-memory</key>
    <true/>
  </dict>
</plist>

reference: https://haim.dev/posts/2020-08-08-python-macos-app/