diff --git a/README.md b/README.md
index 47dca106..7bb4b47d 100644
--- a/README.md
+++ b/README.md
@@ -108,6 +108,9 @@ Examples for invoking the different tools via the CLI:
 "<pr_url>" is the url of the relevant PR (for example: https://github.com/Codium-ai/pr-agent/pull/50).
 
 In the [configuration](./CONFIGURATION.md) file you can select your git provider (GitHub, Gitlab, Bitbucket), and further configure the different tools.
+Options that are available in the configuration file can be specificied at run time when calling actions. Two examples:
+- /review --pr_reviewer.extra_instructions="focus on the file: ..."
+- /describe --pr_description.add_original_user_description=false -pr_description.extra_instructions="make sure to mention: ..."
 
 ## Try it now
 
@@ -177,7 +180,7 @@ Here are some advantages of PR-Agent:
 
 ## Similar Projects
 
-- [CodiumAI - Meaningful tests for busy devs](https://github.com/Codium-ai/codiumai-vscode-release)
+- [CodiumAI - Meaningful tests for busy devs](https://github.com/Codium-ai/codiumai-vscode-release) (although various capabilities are much more advanced in the CodiumAI IDE plugins)
 - [Aider - GPT powered coding in your terminal](https://github.com/paul-gauthier/aider)
 - [openai-pr-reviewer](https://github.com/coderabbitai/openai-pr-reviewer)
 - [CodeReview BOT](https://github.com/anc95/ChatGPT-CodeReview)