Bamboo - Octopus integration for CI/CD

I'm new to Octopus and trying to deploy my Windows service. I'm trying to integrate Bamboo and Octopus. In Bamboo, as of now I have added few tasks which builds the application and runs the test cases. Now I have to add new tasks to deploy the code. I'm following this article to do that.

Now to add MSBuild executable, what I did is, go to the bamboo download folder->Bin-> open bamboo-capabilities.properties file and added this line at the end:

system.builder.command.MSBuild15=C:\\Program\ Files\ (x86)\\Microsoft\ Visual\ Studio\\2017\\BuildTools\\MSBuild\\15.0\\Bin\\MSBuild.exe.

So, in the Task, when I added Command, in Executable drop down list, MSBuild15 is appearing, which I selected for building the application.

Now similarly, I want to add for Octopus as well.

As mentioned in the above link, in the second step Create the package, I have to add Octopus CLI. I'm not sure how to add it. Because I do not have Add New Executable link. So I wanted to follow the same process I followed for MSBuild. I have added this line in the config file of Bamboo.

system.octopus.executable.Octopus15=C:\\OctoCLI\\Octo.exe 

Then I clicked on New task -> select Octopus Deploy :Pack Package . Here I need to select Ocotopus CLI. But the above Octopus15 is not displayed in the dropdown. So can anyone tell me if what I'm doing is wrong and what is the correct procedure.

Extra information: I have a server where Bamboo agent is installed and configured from there. I start Bamboo agent on the server manually.

In order to bring the octopus capabilities to the bamboo, we can add the Octopus add-ons. To access the add-ons page from Bamboo, you can use the configuration icon in the top right corner. In the addons you can search for Octopus Deploy Bamboo Plugin

After adding the Octopus add on, while adding a new task into the build tasks you will see the following options.