Description of the problem:
There is no documentation on the website how to create a workflow using the software templates. 

In addition, in the Gitops installation instructions in Helm chart v0.2.20, there is a section about installing Docker credentials. These instructions were taken from these instructions but are missing the following steps:

• the images are built using quay, and this is not configurable at the moment.

• For each workflow being built, create an empty repository named serverless-workflow-<WORKFLOW-NAME> under the quay.io/orchestrator organization.

In addition, the Installing Docker Credentials  and the Define the SSH credentials

should be moved to the software template creation instructions.

How reproducible: 100%

Steps to reproduce:

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Actual results:

Expected results: