diff --git a/bin/domain/imag-mail/src/main.rs b/bin/domain/imag-mail/src/main.rs
index cb910630..4b4423e2 100644
--- a/bin/domain/imag-mail/src/main.rs
+++ b/bin/domain/imag-mail/src/main.rs
@@ -32,7 +32,6 @@ use libimagmail::mail::Mail;
 use libimagentryref::reference::Ref;
 use libimagrt::runtime::Runtime;
 use libimagrt::setup::generate_runtime_setup;
-use libimagutil::debug_result::*;
 use libimagutil::info_result::*;
 
 mod ui;
diff --git a/bin/domain/imag-mail/src/ui.rs b/bin/domain/imag-mail/src/ui.rs
index c997d969..332522df 100644
--- a/bin/domain/imag-mail/src/ui.rs
+++ b/bin/domain/imag-mail/src/ui.rs
@@ -17,7 +17,7 @@
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 //
 
-use clap::{Arg, ArgGroup, App, SubCommand};
+use clap::{Arg, App, SubCommand};
 
 pub fn build_ui<'a>(app: App<'a, 'a>) -> App<'a, 'a> {
     app
diff --git a/bin/domain/imag-timetrack/src/cont.rs b/bin/domain/imag-timetrack/src/cont.rs
index 58075ad4..ae043562 100644
--- a/bin/domain/imag-timetrack/src/cont.rs
+++ b/bin/domain/imag-timetrack/src/cont.rs
@@ -18,12 +18,9 @@
 //
 
 use std::cmp::Ord;
-use std::cmp::Ordering;
 
-use filters::ops::not::Not;
 use filters::filter::Filter;
 use itertools::Itertools;
-use itertools::MinMaxResult;
 use chrono::NaiveDateTime;
 
 use libimagerror::trace::trace_error;
diff --git a/bin/domain/imag-timetrack/src/day.rs b/bin/domain/imag-timetrack/src/day.rs
index 1557a05a..bd76867d 100644
--- a/bin/domain/imag-timetrack/src/day.rs
+++ b/bin/domain/imag-timetrack/src/day.rs
@@ -17,14 +17,9 @@
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 //
 
-use std::cmp::Ord;
-use std::cmp::Ordering;
 use std::str::FromStr;
 
-use filters::ops::not::Not;
 use filters::filter::Filter;
-use itertools::Itertools;
-use itertools::MinMaxResult;
 use chrono::NaiveDateTime;
 
 use libimagerror::trace::trace_error;
diff --git a/bin/domain/imag-timetrack/src/list.rs b/bin/domain/imag-timetrack/src/list.rs
index 6de2f5b8..b7fee298 100644
--- a/bin/domain/imag-timetrack/src/list.rs
+++ b/bin/domain/imag-timetrack/src/list.rs
@@ -17,15 +17,9 @@
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 //
 
-use std::cmp::Ord;
-use std::cmp::Ordering;
 use std::str::FromStr;
 
-use filters::ops::not::Not;
 use filters::filter::Filter;
-use itertools::Itertools;
-use itertools::MinMaxResult;
-use chrono::NaiveDateTime;
 
 use libimagerror::trace::trace_error;
 use libimagerror::trace::MapErrTrace;
@@ -33,7 +27,6 @@ use libimagerror::iter::TraceIterator;
 use libimagstore::store::FileLockEntry;
 use libimagtimetrack::timetrackingstore::TimeTrackStore;
 use libimagtimetrack::timetracking::TimeTracking;
-use libimagtimetrack::iter::filter::*;
 
 use libimagrt::runtime::Runtime;
 
diff --git a/bin/domain/imag-timetrack/src/month.rs b/bin/domain/imag-timetrack/src/month.rs
index b29ba27e..80ddd8f2 100644
--- a/bin/domain/imag-timetrack/src/month.rs
+++ b/bin/domain/imag-timetrack/src/month.rs
@@ -17,14 +17,9 @@
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 //
 
-use std::cmp::Ord;
-use std::cmp::Ordering;
 use std::str::FromStr;
 
-use filters::ops::not::Not;
 use filters::filter::Filter;
-use itertools::Itertools;
-use itertools::MinMaxResult;
 use chrono::NaiveDateTime;
 
 use libimagerror::trace::trace_error;
@@ -44,7 +39,6 @@ pub fn month(rt: &Runtime) -> i32 {
     let filter = {
         use chrono::offset::Local;
         use chrono::naive::NaiveDate;
-        use chrono::Weekday;
         use chrono::Datelike;
 
         let now = Local::now();
diff --git a/bin/domain/imag-timetrack/src/stop.rs b/bin/domain/imag-timetrack/src/stop.rs
index 86e68004..64979096 100644
--- a/bin/domain/imag-timetrack/src/stop.rs
+++ b/bin/domain/imag-timetrack/src/stop.rs
@@ -24,7 +24,6 @@ use filters::filter::Filter;
 use libimagerror::trace::trace_error;
 use libimagerror::iter::TraceIterator;
 use libimagrt::runtime::Runtime;
-use libimagrt::setup::generate_runtime_setup;
 
 use libimagtimetrack::timetracking::TimeTracking;
 use libimagtimetrack::tag::TimeTrackingTag;
diff --git a/bin/domain/imag-timetrack/src/week.rs b/bin/domain/imag-timetrack/src/week.rs
index 51a788ec..39acdf13 100644
--- a/bin/domain/imag-timetrack/src/week.rs
+++ b/bin/domain/imag-timetrack/src/week.rs
@@ -17,14 +17,9 @@
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 //
 
-use std::cmp::Ord;
-use std::cmp::Ordering;
 use std::str::FromStr;
 
-use filters::ops::not::Not;
 use filters::filter::Filter;
-use itertools::Itertools;
-use itertools::MinMaxResult;
 use chrono::NaiveDateTime;
 
 use libimagerror::trace::trace_error;
diff --git a/bin/domain/imag-timetrack/src/year.rs b/bin/domain/imag-timetrack/src/year.rs
index b0e003b8..11b01974 100644
--- a/bin/domain/imag-timetrack/src/year.rs
+++ b/bin/domain/imag-timetrack/src/year.rs
@@ -17,14 +17,9 @@
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 //
 
-use std::cmp::Ord;
-use std::cmp::Ordering;
 use std::str::FromStr;
 
-use filters::ops::not::Not;
 use filters::filter::Filter;
-use itertools::Itertools;
-use itertools::MinMaxResult;
 use chrono::NaiveDateTime;
 
 use libimagerror::trace::trace_error;
@@ -44,7 +39,6 @@ pub fn year(rt: &Runtime) -> i32 {
     let filter = {
         use chrono::offset::Local;
         use chrono::naive::NaiveDate;
-        use chrono::Weekday;
         use chrono::Datelike;
 
         let now = Local::now();