diff --git a/README.md b/README.md
index 7d9f9b3..0e17c28 100644
--- a/README.md
+++ b/README.md
@@ -27,16 +27,17 @@ jobs:
         uses: SoftwareUnderstanding/rs-metacheck-action@0.3.1
         # optional arguments
         with:
-          input: https://github.com/$GITHUB_REPOSITORY # if input is omited it will use GITHUB_REPOSITORY url
           pitfalls_output: "./pitfalls_outputs" 
           verbose: "false"
+          # config: ".github/workflow/rsmetacheck.toml"
+          # config-profile: "prerelease" # use to set a profile defined in config. Overides the active_profile defined in rsmetacheck.toml
 ```
 
 ### Inputs
 
 | Input               | Description                                                            | Required | Default                   |
 | ------------------- | ---------------------------------------------------------------------- | -------- | ------------------------- |
-| `input`             | One or more: GitHub/GitLab URLs, JSON files containing repositories.   | **Yes**  |                           |
+| `input`             | One or more: GitHub/GitLab URLs, JSON files containing repositories.   | No  |   https://github.com/$GITHUB_REPOSITORY                        |
 | `skip_somef`        | Skip SoMEF execution and analyze existing SoMEF output files directly. | No       | `false`                   |
 | `pitfalls_output`   | Directory to store pitfall JSON-LD files.                              | No       | `./pitfalls_outputs`      |
 | `somef_output`      | Directory to store SoMEF output files.                                 | No       | `./somef_outputs`         |
@@ -45,7 +46,8 @@ jobs:
 | `branch`            | Branch of the repository to analyze.                                   | No       |                           |
 | `generate_codemeta` | Generate codemeta files for each repository.                           | No       | `false`                   |
 | `verbose`           | Include both detected AND undetected pitfalls in the output JSON-LD.   | No       | `false`                   |
-| `config`           | Specify the location of the `rsmetacheck.toml` to define the configuration. RSMetaCheck automatically detects a .rsmetacheck.toml (or rsmetacheck.toml) file at the working directory. | No       | `rsmetacheck.toml` |
+| `config`            | Specify the location of the `rsmetacheck.toml` to define the configuration. RSMetaCheck automatically detects a .rsmetacheck.toml (or rsmetacheck.toml) file at the working directory. | No       | `rsmetacheck.toml`        |
+| `config-profile`    | Specify the profile to use. SHould be defined in the config file | No | |
 
 ### Outputs
 
diff --git a/action.yml b/action.yml
index a7aa167..4942af2 100644
--- a/action.yml
+++ b/action.yml
@@ -41,6 +41,12 @@ inputs:
     description: "Include both detected AND undetected pitfalls in the output JSON-LD."
     required: false
     default: "false"
+  config:
+    description: "Path to a TOML configuration file for RsMetaCheck."
+    required: false
+  config_profile:
+    description: "Profile name in the TOML configuration file to use for RsMetaCheck."
+    required: false
 
 outputs:
   has_pitfalls:
diff --git a/entrypoint.sh b/entrypoint.sh
index aaf7744..36e12af 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -47,6 +47,14 @@ if [ -n "$INPUT_BRANCH" ]; then
   CMD="$CMD --branch \"$INPUT_BRANCH\""
 fi
 
+if [ -n "$INPUT_CONFIG" ]; then
+  CMD="$CMD --config \"$INPUT_CONFIG_FILE\""
+fi
+
+if [ -n "$INPUT_CONFIG_PROFILE" ]; then
+  CMD="$CMD --config-profile \"$INPUT_CONFIG_PROFILE\""
+fi
+
 echo "Executing RsMetaCheck command:"
 echo "$CMD"