diff --git a/DESCRIPTION b/DESCRIPTION
index 7b7ab2d..6a31ebd 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -13,7 +13,7 @@ Description: This R package provides an R Shiny application that enables the use
 License: AGPL-3 + file LICENSE
 Encoding: UTF-8
 LazyData: true
-RoxygenNote: 7.2.3
+RoxygenNote: 7.3.1
 VignetteBuilder: knitr
 URL: https://arsenij-ust.github.io/cbpManager/index.html
 BugReports: https://github.com/arsenij-ust/cbpManager/issues
diff --git a/R/cbpManager-pkg.R b/R/cbpManager-pkg.R
index 60de295..cbdd436 100644
--- a/R/cbpManager-pkg.R
+++ b/R/cbpManager-pkg.R
@@ -31,4 +31,4 @@
 #'
 #' @name cbpManager-pkg
 #' @docType package
-NULL
+"_PACKAGE"
diff --git a/man/cbpManager-pkg.Rd b/man/cbpManager-pkg.Rd
index a68051d..208444e 100644
--- a/man/cbpManager-pkg.Rd
+++ b/man/cbpManager-pkg.Rd
@@ -2,11 +2,20 @@
 % Please edit documentation in R/cbpManager-pkg.R
 \docType{package}
 \name{cbpManager-pkg}
+\alias{cbpManager-package}
 \alias{cbpManager-pkg}
 \title{cbpManager}
 \description{
 `cbpManager` is an R package that provides an interactive Shiny-based
  graphical user interface for...
+}
+\seealso{
+Useful links:
+\itemize{
+  \item \url{https://arsenij-ust.github.io/cbpManager/index.html}
+  \item Report bugs at \url{https://github.com/arsenij-ust/cbpManager/issues}
+}
+
 }
 \author{
 Arsenij Ustjanzew \email{arsenij.ustjanzew@gmail.com}