diff --git a/.github/workflows/branchPR.yaml b/.github/workflows/branchPR.yaml
index a418f71..95672ab 100644
--- a/.github/workflows/branchPR.yaml
+++ b/.github/workflows/branchPR.yaml
@@ -18,6 +18,8 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
       - name: Set up Go
         uses: actions/setup-go@v2
         with:
diff --git a/src/acigithub/github-client.go b/src/acigithub/github-client.go
index 146813e..79f6e5b 100644
--- a/src/acigithub/github-client.go
+++ b/src/acigithub/github-client.go
@@ -18,6 +18,10 @@ var (
 	githubRepository, isgithubRepository = os.LookupEnv("GITHUB_REPOSITORY")
 	githubToken, isgithubToken           = os.LookupEnv("GITHUB_TOKEN")
 	owner, repo                          string
+	standardListOptions                  = github.ListOptions{
+		PerPage: 100,
+		Page:    1,
+	}
 )
 
 // NewGitHubClient Creates a new GitHub Client
diff --git a/src/acigithub/issues.go b/src/acigithub/issues.go
index 5ded45c..d90eb05 100644
--- a/src/acigithub/issues.go
+++ b/src/acigithub/issues.go
@@ -14,16 +14,30 @@ var (
 )
 
 func GetIssueComments(issueNumber int) (issueComments []*github.IssueComment, err error) {
+
+	//FIXME: currently the GitHub API ignores Direction and Sort
+	// so, we are using the default settings for the query and sorting the response afterwards
 	var commentOpts = &github.IssueListCommentsOptions{
-		Direction: &direction,
-		// Sort:      &sort,
-		ListOptions: github.ListOptions{
-			PerPage: 100,
-			Page:    1,
-		},
+		Direction:   &direction,
+		Sort:        &sort,
+		ListOptions: standardListOptions,
 	}
 	issueComments, _, err = GithubClient.Issues.ListComments(ctx, owner, repo, issueNumber, commentOpts)
-	return
+
+	if err == nil {
+		icCount := len(issueComments)
+		issueCommentsSorted := make([]*github.IssueComment, icCount)
+
+		for i, n := range issueComments {
+			j := icCount - i - 1
+
+			issueCommentsSorted[j] = n
+		}
+
+		return issueCommentsSorted, err
+	}
+
+	return nil, err
 }
 
 func CommentHelpToPullRequest(number int) (err error) {
@@ -32,12 +46,9 @@ func CommentHelpToPullRequest(number int) (err error) {
 	}
 
 	var commentOpts = &github.IssueListCommentsOptions{
-		Direction: &direction,
-		Sort:      &sort,
-		ListOptions: github.ListOptions{
-			PerPage: 30,
-			Page:    1,
-		},
+		Direction:   &direction,
+		Sort:        &sort,
+		ListOptions: standardListOptions,
 	}
 	comments, _, err := GithubClient.Issues.ListComments(ctx, owner, repo, number, commentOpts)
 	if err != nil {
diff --git a/src/acigithub/pullrequest.go b/src/acigithub/pullrequest.go
index db60ac6..28cb5dd 100644
--- a/src/acigithub/pullrequest.go
+++ b/src/acigithub/pullrequest.go
@@ -8,7 +8,6 @@ import (
 	"log"
 	"os"
 	"regexp"
-	"strings"
 
 	"github.com/google/go-github/v39/github"
 )
@@ -76,21 +75,34 @@ func GetPrInfos(prNumber int, mergeCommitSha string) (standardPrInfos *models.St
 	if err != nil {
 		return nil, nil, err
 	}
+
 	for _, comment := range issueComments {
-		// Must have permission in the repo to create a major version
-		// MANNEQUIN|NONE https://docs.github.com/en/graphql/reference/enums#commentauthorassociation
-		if strings.Contains("OWNER|CONTRIBUTOR|COLLABORATOR", *comment.AuthorAssociation) {
+		// FIXME: access must be restricted but GITHUB_TOKEN doesn't get informations.
+		// Refs: https://docs.github.com/en/rest/collaborators/collaborators#list-repository-collaborators
+		// Refs: https://docs.github.com/en/actions/security-guides/automatic-token-authentication#permissions-for-the-github_token
+
+		// Must be a collaborator to have permission to create an override
+		// isCollaborator, resp, err := GithubClient.Repositories.IsCollaborator(ctx, owner, repo, *comment.User.Login)
+		// if err != nil {
+		// 	return nil, nil, err
+		// }
+		// fmt.Println(resp.StatusCode)
+
+		// if isCollaborator {
+		if true {
 			aciVersionOverride := regexp.MustCompile(`aci_version_override: ([0-9]+\.[0-9]+\.[0-9]+)`)
 			aciPatchLevel := regexp.MustCompile(`aci_patch_level: ([a-zA-Z]+)`)
 
-			if aciPatchLevel.MatchString(*comment.Body) {
-				patchLevel = semver.ParsePatchLevel(aciPatchLevel.FindStringSubmatch(*comment.Body)[1])
-				break
-			}
 			if aciVersionOverride.MatchString(*comment.Body) {
 				version = aciVersionOverride.FindStringSubmatch(*comment.Body)[1]
 				break
 			}
+
+			if aciPatchLevel.MatchString(*comment.Body) {
+				patchLevel = semver.ParsePatchLevel(aciPatchLevel.FindStringSubmatch(*comment.Body)[1])
+				break
+			}
+
 		}
 	}