diff --git a/NAMESPACE b/NAMESPACE
index b962f21..c0af8d7 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -32,8 +32,10 @@ export(mean_ligand_expression)
 export(mock_linkage_summary)
 export(obtain_circos_expression)
 export(plot_differential_linkages)
+export(query_ligand_senders)
 export(rename_clusters)
 export(render_circos_ligand_receptor)
+export(senders_as_vector)
 export(signaling_heatmap)
 export(signaling_network)
 export(summarize_linkages)
diff --git a/R/ligand_source_fxns.R b/R/ligand_source_fxns.R
index 804d5b8..87d0a01 100644
--- a/R/ligand_source_fxns.R
+++ b/R/ligand_source_fxns.R
@@ -61,7 +61,7 @@ find_outgoing_ligands <- function(dom, signal_threshold = 0) {
 #' }
 #' @param receiver_cell name of the receiving cluster whose receptors will be used 
 #' @return list of incoming ligands to the recipient cell type organized by their receptor
-#' @keywords internal
+#' @export
 #' 
 #' @examples
 #' example(build_domino)
@@ -106,7 +106,7 @@ query_ligand_senders <- function(dom, outgoing_list, receiver_cell) {
 #' @param receiver_cell name of the receiving cluster
 #' @param receptor name of the receptor receiving signals
 #' @return vector of intercellular linkages for each sender cell and active ligand
-#' @keywords internal
+#' @export
 #' 
 #' @examples
 #' example(build_domino)
diff --git a/man/query_ligand_senders.Rd b/man/query_ligand_senders.Rd
index 84ecd11..39da0b3 100644
--- a/man/query_ligand_senders.Rd
+++ b/man/query_ligand_senders.Rd
@@ -34,4 +34,3 @@ query_ligand_senders(
 )
 
 }
-\keyword{internal}
diff --git a/man/senders_as_vector.Rd b/man/senders_as_vector.Rd
index cf1f293..1be6e72 100644
--- a/man/senders_as_vector.Rd
+++ b/man/senders_as_vector.Rd
@@ -35,4 +35,3 @@ senders_as_vector(
 
 
 }
-\keyword{internal}