diff --git a/R/ae_forestly.R b/R/ae_forestly.R
index 1bf1a9a..c377f2b 100644
--- a/R/ae_forestly.R
+++ b/R/ae_forestly.R
@@ -33,9 +33,6 @@
 #'   meta_forestly(
 #'     dataset_adsl = adsl,
 #'     dataset_adae = adae,
-#'     population_term = "apat",
-#'     observation_term = "wk12",
-#'     parameter = "any;rel"
 #'   ) |>
 #'     prepare_ae_forestly() |>
 #'     format_ae_forestly() |>
diff --git a/R/format_ae_forestly.R b/R/format_ae_forestly.R
index 44a7599..f777504 100644
--- a/R/format_ae_forestly.R
+++ b/R/format_ae_forestly.R
@@ -46,10 +46,7 @@
 #' adae <- forestly_adae[1:100,]
 #' meta_forestly(
 #'   dataset_adsl = adsl,
-#'   dataset_adae = adae,
-#'   population_term = "apat",
-#'   observation_term = "wk12",
-#'   parameter = "any;rel"
+#'   dataset_adae = adae
 #' ) |>
 #'   prepare_ae_forestly()|>
 #'   format_ae_forestly()
diff --git a/R/meta_forestly.R b/R/meta_forestly.R
index 956f88b..81bc2a5 100644
--- a/R/meta_forestly.R
+++ b/R/meta_forestly.R
@@ -38,14 +38,14 @@
 #'   forestly_adsl,
 #'   forestly_adae,
 #'   population_term = "apat",
-#'   observation_term = "wk12",
+#'   observation_term = "safety",
 #'   parameter_term = "any;rel"
 #' )
 meta_forestly <- function(
     dataset_adsl,
     dataset_adae,
-    population_term,
-    observation_term,
+    population_term = "apat",
+    observation_term = "safety",
     parameter_term = "any;rel",
     population_subset = SAFFL == "Y",
     observation_subset = SAFFL == "Y",
diff --git a/R/prepare_ae_forestly.R b/R/prepare_ae_forestly.R
index f1b2ff4..4ee2fe2 100644
--- a/R/prepare_ae_forestly.R
+++ b/R/prepare_ae_forestly.R
@@ -33,10 +33,7 @@
 #' adae <- forestly_adae[1:100,]
 #' meta_forestly(
 #'   dataset_adsl = adsl,
-#'   dataset_adae = adae,
-#'   population_term = "apat",
-#'   observation_term = "wk12",
-#'   parameter = "any;rel"
+#'   dataset_adae = adae
 #' ) |>
 #'   prepare_ae_forestly()
 prepare_ae_forestly <- function(
diff --git a/README.md b/README.md
index a3e0b8f..6b8fe6c 100644
--- a/README.md
+++ b/README.md
@@ -56,9 +56,7 @@ library("forestly")
 
 meta_forestly(
   forestly_adsl,
-  forestly_adae,
-  population_term = "apat",
-  observation_term = "wk12"
+  forestly_adae
 ) |>
   prepare_ae_forestly(parameter = "any;rel;ser") |>
   format_ae_forestly() |>
diff --git a/man/ae_forestly.Rd b/man/ae_forestly.Rd
index ff34e4a..03bd816 100644
--- a/man/ae_forestly.Rd
+++ b/man/ae_forestly.Rd
@@ -26,9 +26,6 @@ if (interactive()) {
   meta_forestly(
     dataset_adsl = adsl,
     dataset_adae = adae,
-    population_term = "apat",
-    observation_term = "wk12",
-    parameter = "any;rel"
   ) |>
     prepare_ae_forestly() |>
     format_ae_forestly() |>
diff --git a/man/format_ae_forestly.Rd b/man/format_ae_forestly.Rd
index d58ec7c..455c0ec 100644
--- a/man/format_ae_forestly.Rd
+++ b/man/format_ae_forestly.Rd
@@ -63,10 +63,7 @@ adsl <- forestly_adsl[1:100,]
 adae <- forestly_adae[1:100,]
 meta_forestly(
   dataset_adsl = adsl,
-  dataset_adae = adae,
-  population_term = "apat",
-  observation_term = "wk12",
-  parameter = "any;rel"
+  dataset_adae = adae
 ) |>
   prepare_ae_forestly()|>
   format_ae_forestly()
diff --git a/man/meta_forestly.Rd b/man/meta_forestly.Rd
index 2db8ca5..28aa016 100644
--- a/man/meta_forestly.Rd
+++ b/man/meta_forestly.Rd
@@ -7,8 +7,8 @@
 meta_forestly(
   dataset_adsl,
   dataset_adae,
-  population_term,
-  observation_term,
+  population_term = "apat",
+  observation_term = "safety",
   parameter_term = "any;rel",
   population_subset = SAFFL == "Y",
   observation_subset = SAFFL == "Y",
@@ -45,7 +45,7 @@ meta_forestly(
   forestly_adsl,
   forestly_adae,
   population_term = "apat",
-  observation_term = "wk12",
+  observation_term = "safety",
   parameter_term = "any;rel"
 )
 }
diff --git a/man/prepare_ae_forestly.Rd b/man/prepare_ae_forestly.Rd
index db6e851..1175197 100644
--- a/man/prepare_ae_forestly.Rd
+++ b/man/prepare_ae_forestly.Rd
@@ -47,10 +47,7 @@ adsl <- forestly_adsl[1:100,]
 adae <- forestly_adae[1:100,]
 meta_forestly(
   dataset_adsl = adsl,
-  dataset_adae = adae,
-  population_term = "apat",
-  observation_term = "wk12",
-  parameter = "any;rel"
+  dataset_adae = adae
 ) |>
   prepare_ae_forestly()
 }
diff --git a/vignettes/forestly-cran.Rmd b/vignettes/forestly-cran.Rmd
index 3674e0a..fda4d13 100644
--- a/vignettes/forestly-cran.Rmd
+++ b/vignettes/forestly-cran.Rmd
@@ -18,9 +18,7 @@ forestly_adae$TRTA <- factor(forestly_adae$TRTA, levels = c("Xanomeline Low Dose
 
 meta_forestly(
   dataset_adsl = forestly_adsl,
-  dataset_adae = forestly_adae,
-  population_term = "apat",
-  observation_term = "wk12"
+  dataset_adae = forestly_adae
 ) |>
   prepare_ae_forestly(parameter = "any;rel;ser") |>
   format_ae_forestly() |>
diff --git a/vignettes/forestly.Rmd b/vignettes/forestly.Rmd
index e954446..92dce64 100644
--- a/vignettes/forestly.Rmd
+++ b/vignettes/forestly.Rmd
@@ -50,8 +50,6 @@ forestly_adae$TRTA <- factor(forestly_adae$TRTA, levels = c("Xanomeline Low Dose
 meta_forestly(
   dataset_adsl = forestly_adsl,
   dataset_adae = forestly_adae,
-  population_term = "apat",
-  observation_term = "wk12",
   parameter_term = "any;rel;ser"
 ) |>
   prepare_ae_forestly() |>
@@ -89,8 +87,6 @@ to generate the interactive forest plot.
 meta_forestly(
   dataset_adsl = forestly_adsl,
   dataset_adae = forestly_adae,
-  population_term = "apat",
-  observation_term = "wk12",
   parameter_term = "any;rel;ser"
 )
 ```
diff --git a/vignettes/layout.Rmd b/vignettes/layout.Rmd
index 0344f13..1d01856 100644
--- a/vignettes/layout.Rmd
+++ b/vignettes/layout.Rmd
@@ -40,8 +40,6 @@ The `outdata` contains all the parameters required to generate the interactive f
 metadata <- meta_forestly(
   dataset_adsl = forestly_adsl_3grp,
   dataset_adae = forestly_adae_3grp,
-  population_term = "apat",
-  observation_term = "wk12",
   parameter_term = "any;rel;ser"
 )