diff --git a/APLSource/Cider/History.apla b/APLSource/Cider/History.apla
index a107a7f3..5fc871e5 100644
--- a/APLSource/Cider/History.apla
+++ b/APLSource/Cider/History.apla
@@ -1,8 +1,10 @@
 (
- '* 0.41.0 ⋄ 2024-06-20'
+ '* 0.41.0 ⋄ 2024-06-21'
  '  * API functions `CreateProject` and `CreateCreateProjectParms` added '
  '  * Cider now adds its own version number to a project config file whenever it is written to disk'
  '  * Cider''s "Make" now re-creates the UCMD cache'
+ '  * Test cases added for ]addTatinDependencies'
+ '  * NuGet-related test cases of the UC-group improved'
  '* 0.40.1 ⋄ 2024-06-18'
  '  * NuGet-related test cases are now executed in their own, independent process'
  '  * Error messages for `Init` functions of a project improved'
diff --git a/APLSource/Cider/Version.aplf b/APLSource/Cider/Version.aplf
index 1a2ffc05..2628149a 100644
--- a/APLSource/Cider/Version.aplf
+++ b/APLSource/Cider/Version.aplf
@@ -1,3 +1,3 @@
  r←Version
 ⍝ See also `History`
- r←'0.41.0-beta-4+671'
+ r←'0.41.0-beta-5+671'
diff --git a/APLSource/TestCases/Test_NuGet_001.aplf b/APLSource/TestCases/Test_NuGet_001.aplf
index f6e991e7..31cdf33f 100644
--- a/APLSource/TestCases/Test_NuGet_001.aplf
+++ b/APLSource/TestCases/Test_NuGet_001.aplf
@@ -1,5 +1,6 @@
  R←Test_NuGet_001(stopFlag batchFlag);⎕TRAP;parms;I;tempFolder;msg;rc
 ⍝ Open a project with no dependencies, add a NuGet dependency, close and reopen
+⍝ The real test function (∆Test_NuGet_001) is executed in its own APL process
  ⎕TRAP←(999 'C' '∘∘∘ ⍝ Deliberate error')(0 'N')
  R←T._Failed
 
diff --git a/APLSource/TestCases/Test_NuGet_002.aplf b/APLSource/TestCases/Test_NuGet_002.aplf
index 8152df1e..6d342565 100644
--- a/APLSource/TestCases/Test_NuGet_002.aplf
+++ b/APLSource/TestCases/Test_NuGet_002.aplf
@@ -1,5 +1,6 @@
 R←Test_NuGet_002(stopFlag batchFlag);⎕TRAP;parms;I;tempFolder;msg;rc
 ⍝ Open a project, add two NuGet dependencies, load, call, list, close, re-open, close
+⍝ The real test function (∆Test_NuGet_002) is executed in its own APL process
  ⎕TRAP←(999 'C' '∘∘∘ ⍝ Deliberate error')(0 'N')
  R←T._Failed
 
diff --git a/APLSource/TestCases/Test_NuGet_003.aplf b/APLSource/TestCases/Test_NuGet_003.aplf
index 69bc6943..6ca92aa5 100644
--- a/APLSource/TestCases/Test_NuGet_003.aplf
+++ b/APLSource/TestCases/Test_NuGet_003.aplf
@@ -1,5 +1,6 @@
  R←Test_NuGet_003(stopFlag batchFlag);⎕TRAP;parms;I;tempFolder;msg;rc
 ⍝ Open a project which has a Tatin dependency, add a NuGet package, close and reopen
+⍝ The real test function (∆Test_NuGet_003) is executed in its own APL process
  ⎕TRAP←(999 'C' '∘∘∘ ⍝ Deliberate error')(0 'N')
  R←T._Failed
 
diff --git a/APLSource/TestCases/Test_NuGet_004.aplf b/APLSource/TestCases/Test_NuGet_004.aplf
index 57aaaef8..a4c838c0 100644
--- a/APLSource/TestCases/Test_NuGet_004.aplf
+++ b/APLSource/TestCases/Test_NuGet_004.aplf
@@ -1,5 +1,6 @@
  R←Test_NuGet_004(stopFlag batchFlag);⎕TRAP;parms;I;tempFolder;msg;rc
 ⍝ Open a project, add two NuGet dependencies with a target namespace, load, call, list, close, re-open, close
+⍝ The real test function (∆Test_NuGet_004) is executed in its own APL process
  ⎕TRAP←(999 'C' '∘∘∘ ⍝ Deliberate error')(0 'N')
  R←T._Failed
 
diff --git a/APLSource/TestCases/Test_UC_045.aplf b/APLSource/TestCases/Test_UC_045.aplf
index 6e2e560d..de7b4b9f 100644
--- a/APLSource/TestCases/Test_UC_045.aplf
+++ b/APLSource/TestCases/Test_UC_045.aplf
@@ -1,40 +1,15 @@
- R←Test_UC_045(stopFlag batchFlag);⎕TRAP;res;msg;rc;folder;parms;tempDir;success;log
+ R←Test_UC_045(stopFlag batchFlag);⎕TRAP;tempFolder;parms;I;rc;msg
 ⍝ Exercise ]Cider.AddNuGetDependencies and ListNuGetDependencies
+⍝ The real test function (∆Test_UC_045) is executed in its own APL process
  ⎕TRAP←(999 'C' '∘∘∘ ⍝ Deliberate error')(0 'N')
  R←T._Failed
 
- :If 1 1≢2250⌶0    ⍝ We need .NET Core and a successfully loaded .NET bridge
-     R←T._NotApplicable ⋄ →0
- :EndIf
-
- #.⎕SHADOW'TEMP' ⋄ 'TEMP'#.⎕NS''
- folder←∆GetTestPath⊃⎕SI
- tempDir←∆GetFolderInTempDir⊃⎕SI
- tempDir ⎕NCOPY⍠1⊢folder,'/*'
-
- parms←##.Cider.CreateOpenParms''
- parms.folder←∊⎕NPARTS tempDir
- parms.noPkgLoad←0
- parms.batch←1
- parms.ignoreUserExec←1
-
- ##.Cider.C.YesOrNo_Answers←1 2⍴'ChangeCurrentDir@' 'n'
- (success log)←##.Cider.OpenProject parms
- →T.GoToTidyUp~success
- →T.GoToTidyUp∨/'ERROR'⍷log
-
- {}##.Cider.AddNuGetDependencies'Clock,NodaTime'tempDir   ⍝ Clock is already installed
-
- (rc msg res)←∆UCMD'ListNuGetDependencies "',tempDir,'"'
- →T.PassesIf rc=0
- →T.PassesIf 0=≢msg
- →T.PassesIf 2=≢res
- →T.PassesIf 2=2⊃⍴res
-
- R←T._OK
+ tempFolder←∆GetFolderInTempDir⊃⎕SI
+ parms←∆NuGetTestProcessParms(⊃⎕SI)tempFolder
+ I←⎕NEW APLProcess(,⊂parms)
+ R←I.ExitCode
 
 ∆TidyUp:
- ##.Cider.C.Cleanup
- {}∆LINK'Break' '#.TEMP'
- FilesAndDirs.RmDir tempDir,'/..'   ⍝ Does not work: the .NET DLL blocks this; there is no way around this at the time of writing (October 2023)
+ (rc msg)←FilesAndDirs.RmDirByForce tempFolder
+ msg Assert 0=rc
 ⍝Done
diff --git a/APLSource/TestCases/Test_UC_046.aplf b/APLSource/TestCases/Test_UC_046.aplf
new file mode 100644
index 00000000..c902177d
--- /dev/null
+++ b/APLSource/TestCases/Test_UC_046.aplf
@@ -0,0 +1,42 @@
+ R←Test_UC_046(stopFlag batchFlag);⎕TRAP;res;msg;rc;folder;parms;tempDir;success;log;stop;expected
+⍝ Exercise ]Cider.AddTatinDependencies and ListTatinDependencies
+ ⎕TRAP←(999 'C' '∘∘∘ ⍝ Deliberate error')(0 'N')
+ R←T._Failed
+
+ #.⎕SHADOW'TEMP' ⋄ 'TEMP'#.⎕NS''
+ folder←∆GetTestPath⊃⎕SI
+ tempDir←∆GetFolderInTempDir⊃⎕SI
+ tempDir ⎕NCOPY⍠1⊢folder,'/*'
+
+ parms←##.Cider.CreateOpenParms''
+ parms.folder←∊⎕NPARTS tempDir
+ parms.noPkgLoad←0
+ parms.batch←1
+ parms.ignoreUserExec←1
+
+ ##.Cider.C.YesOrNo_Answers←1 2⍴'ChangeCurrentDir@' 'n'
+ (success log)←##.Cider.OpenProject parms
+ →T.GoToTidyUp~success
+ →T.GoToTidyUp∨/'ERROR'⍷log
+
+ stop←0
+ ##.Cider.C.YesOrNo_Answers←1 2⍴'AddTatinDeps@' 'y'
+ ##.Cider.C.YesOrNo_Answers⍪←'LoadTatinDependenciesAfterAdding@' 'y'
+ (rc msg res)←stop ∆UCMD'AddTatinDependencies FilesAndDirs,APLTreeUtils2 "',tempDir,'"'
+ →T.GoToTidyUp rc≠0
+ →T.GoToTidyUp 0≠≢msg
+ expected←'2 Tatin dependencies added:' 'aplteam-FilesAndDirs-5.7.1' 'aplteam-APLTreeUtils2-1.4.0' '2 dependencies were loaded'
+ →T.GoToTidyUp expected≢APLTreeUtils2.DLB,res
+
+ (rc msg res)←stop ∆UCMD'ListTatinDependencies "',tempDir,'" -raw'  ⍝ Nothing was installed earlier
+ →T.GoToTidyUp rc≠0
+ →T.GoToTidyUp 0≠≢msg
+ →T.GoToTidyUp 2≠+/res[;3]
+
+ R←T._OK
+
+∆TidyUp:
+ ##.Cider.C.Cleanup
+ {}∆LINK'Break' '#.TEMP'
+ FilesAndDirs.RmDir tempDir,'/..'
+⍝Done
diff --git a/APLSource/TestCases/Test_UC_047.aplf b/APLSource/TestCases/Test_UC_047.aplf
new file mode 100644
index 00000000..e9a582b5
--- /dev/null
+++ b/APLSource/TestCases/Test_UC_047.aplf
@@ -0,0 +1,37 @@
+ R←Test_UC_047(stopFlag batchFlag);⎕TRAP;res;msg;rc;folder;parms;tempDir;success;log;stop;expected
+⍝ Exercise ]Cider.AddTatinDependencies without loading
+ ⎕TRAP←(999 'C' '∘∘∘ ⍝ Deliberate error')(0 'N')
+ R←T._Failed
+
+ #.⎕SHADOW'TEMP' ⋄ 'TEMP'#.⎕NS''
+ folder←∆GetTestPath⊃⎕SI
+ tempDir←∆GetFolderInTempDir⊃⎕SI
+ tempDir ⎕NCOPY⍠1⊢folder,'/*'
+
+ parms←##.Cider.CreateOpenParms''
+ parms.folder←∊⎕NPARTS tempDir
+ parms.noPkgLoad←0
+ parms.batch←1
+ parms.ignoreUserExec←1
+
+ ##.Cider.C.YesOrNo_Answers←1 2⍴'ChangeCurrentDir@' 'n'
+ (success log)←##.Cider.OpenProject parms
+ →T.GoToTidyUp~success
+ →T.GoToTidyUp∨/'ERROR'⍷log
+
+ stop←0
+ ##.Cider.C.YesOrNo_Answers←1 2⍴'AddTatinDeps@' 'y'
+ ##.Cider.C.YesOrNo_Answers⍪←'LoadTatinDependenciesAfterAdding@' 'n'
+ (rc msg res)←stop ∆UCMD'AddTatinDependencies FilesAndDirs,APLTreeUtils2 "',tempDir,'"'
+ →T.GoToTidyUp rc≠0
+ →T.GoToTidyUp 0≠≢msg
+ expected←'2 Tatin dependencies added:' 'aplteam-FilesAndDirs-5.7.1' 'aplteam-APLTreeUtils2-1.4.0'
+ →T.GoToTidyUp expected≢APLTreeUtils2.DLB,res
+
+ R←T._OK
+
+∆TidyUp:
+ ##.Cider.C.Cleanup
+ {}∆LINK'Break' '#.TEMP'
+ FilesAndDirs.RmDir tempDir,'/..'
+⍝Done
diff --git a/APLSource/TestCases/Test_UC_050.aplf b/APLSource/TestCases/Test_UC_050.aplf
index 7c08e123..dfffc257 100644
--- a/APLSource/TestCases/Test_UC_050.aplf
+++ b/APLSource/TestCases/Test_UC_050.aplf
@@ -1,50 +1,15 @@
- R←Test_UC_050(stopFlag batchFlag);⎕TRAP;folder;res;log;cals;success;tempDir;config;msg;rc;stop;batch;Cleanup;ref
+ R←Test_UC_050(stopFlag batchFlag);⎕TRAP;tempFolder;parms;I;rc;msg
 ⍝ Open project, add 2 NuGet packages to default folder, load, call, list, close, re-open, close
+⍝ The real test function (∆Test_UC_050) is executed in its own APL process
  ⎕TRAP←(999 'C' '∘∘∘ ⍝ Deliberate error')(0 'N')
  R←T._Failed
 
- :If 1 1≢2250⌶0    ⍝ We need .NET Core and a successfully loaded .NET bridge
-     R←T._NotApplicable ⋄ →0
- :EndIf
-
- #.⎕SHADOW'TEMP' ⋄ 'TEMP'#.⎕NS''
- folder←∆GetTestPath⊃⎕SI
- tempDir←∆GetFolderInTempDir⊃⎕SI
- tempDir ⎕NCOPY⍠1⊢folder,'/*'
-
- ref←∆GetRefToCommTools
- ref.YesOrNo_Answers←1 2⍴'ChangeCurrentDir@' 'n'
- stop←0
- (rc msg res)←stop ∆UCMD'OpenProject ',tempDir,' -projectSpace=TEMP -batch -ignoreUserExec'
- Assert rc=0
-
- ref.YesOrNo_Answers←1 2⍴'LoadNuGetDependenciesAfterAdding@' 'y'
- (rc msg res)←stop ∆UCMD'AddNuGetDependencies Clock,NodaTime ',tempDir
- Assert rc=0
- →T.GoToTidyUp 2≠+/'Clock' 'NodaTime'{0<≢('\b',⍺,'\b')⎕S 0⊣⍵}¨⊂res
-
- (rc msg res)←stop ∆UCMD'ListNuGetDependencies ',tempDir
- Assert rc=0
- →T.GoToTidyUp 2≠≡res
-
- (rc msg res)←∆UCMD'CloseProject ',tempDir,' fast'
- Assert rc=0
- →T.GoToTidyUp'Number of projects closed: 1'≢res
-
- #.TEMP.(⎕EX ⎕NL-⍳9)
- (rc msg res)←stop ∆UCMD'OpenProject ',tempDir,' -projectSpace=TEMP -batch -ignoreUserExec'
- Assert rc=0
- →T.GoToTidyUp'Project successfully opened and established in "#.TEMP"'≢res~⎕TC
- →T.GoToTidyUp~(⊂'UtcNow')∊#.TEMP.Clock.⎕NL-2
- →T.GoToTidyUp~∧/'Julian' 'Gregorian'∊⍕¨#.TEMP.NodaTime.CalendarSystem.⎕NL-2
-
- (rc msg res)←∆UCMD'CloseProject ',tempDir,' -fast'
- Assert rc=0
-
- R←T._OK
+ tempFolder←∆GetFolderInTempDir⊃⎕SI
+ parms←∆NuGetTestProcessParms(⊃⎕SI)tempFolder
+ I←⎕NEW APLProcess(,⊂parms)
+ R←I.ExitCode
 
 ∆TidyUp:
- ref.Cleanup
- res←∆LINK'Break' '#.TEMP'
- FilesAndDirs.RmDir tempDir,'/..'   ⍝ Does not work: the .NET DLL blocks this; there is no way around this at the time of writing (October 2023)
+ (rc msg)←FilesAndDirs.RmDirByForce tempFolder
+ msg Assert 0=rc
 ⍝Done
diff --git a/APLSource/TestCases/Test_UC_051.aplf b/APLSource/TestCases/Test_UC_051.aplf
index 8d4c0d1d..a87a0900 100644
--- a/APLSource/TestCases/Test_UC_051.aplf
+++ b/APLSource/TestCases/Test_UC_051.aplf
@@ -1,50 +1,15 @@
- R←Test_UC_051(stopFlag batchFlag);⎕TRAP;folder;res;log;cals;success;tempDir;config;msg;rc;stop;batch;ref
+ R←Test_UC_051(stopFlag batchFlag);⎕TRAP;tempFolder;parms;I;rc;msg
 ⍝ Open project, add 2 NuGet packages to non-default folder, load, call, list, close, re-open, close
+ ⍝ The real test function (∆Test_UC_051) is executed in its own APL process
  ⎕TRAP←(999 'C' '∘∘∘ ⍝ Deliberate error')(0 'N')
  R←T._Failed
 
- :If 1 1≢2250⌶0    ⍝ We need .NET Core and a successfully loaded .NET bridge
-     R←T._NotApplicable ⋄ →0
- :EndIf
-
- #.⎕SHADOW'TEMP' ⋄ 'TEMP'#.⎕NS''
- folder←∆GetTestPath⊃⎕SI
- tempDir←∆GetFolderInTempDir⊃⎕SI
- tempDir ⎕NCOPY⍠1⊢folder,'/*'
-
- ref←∆GetRefToCommTools
- ref.YesOrNo_Answers←1 2⍴'ChangeCurrentDir@' 'n'
- stop←0
- (rc msg res)←stop ∆UCMD'OpenProject ',tempDir,' -projectSpace=TEMP -batch -ignoreUserExec'
- Assert rc=0
-
- ref.YesOrNo_Answers←1 2⍴'LoadNuGetDependenciesAfterAdding@' 'y'
- (rc msg res)←stop ∆UCMD'AddNuGetDependencies clock,NODATIME ',tempDir
- Assert rc=0
- →T.GoToTidyUp~'Clock' 'NodaTime'∆LazyMatch res
-
- (rc msg res)←stop ∆UCMD'ListNuGetDependencies ',tempDir
- Assert rc=0
- →T.GoToTidyUp 2≠≡res
-
- (rc msg res)←∆UCMD'CloseProject ',tempDir,' -fast'
- Assert rc=0
- →T.GoToTidyUp'Number of projects closed: 1'≢res
-
- #.TEMP.(⎕EX ⎕NL-⍳9)
- (rc msg res)←stop ∆UCMD'OpenProject ',tempDir,' -projectSpace=TEMP -batch -ignoreUserExec'
- Assert rc=0
- →T.GoToTidyUp'Project successfully opened and established in "#.TEMP"'≢res~⎕TC
- →T.GoToTidyUp~(⊂'UtcNow')∊#.TEMP.Clock.⎕NL-2
- →T.GoToTidyUp~∧/'Julian' 'Gregorian'∊⍕¨#.TEMP.NodaTime.CalendarSystem.⎕NL-2
-
- (rc msg res)←∆UCMD'CloseProject ',tempDir,' -fast'
- Assert rc=0
-
- R←T._OK
+ tempFolder←∆GetFolderInTempDir⊃⎕SI
+ parms←∆NuGetTestProcessParms(⊃⎕SI)tempFolder
+ I←⎕NEW APLProcess(,⊂parms)
+ R←I.ExitCode
 
 ∆TidyUp:
- ref.Cleanup
- res←∆LINK'Break' '#.TEMP'
- FilesAndDirs.RmDir tempDir,'/..'   ⍝ Does not work: the .NET DLL blocks this; there is no way around this at the time of writing (October 2023)
+ (rc msg)←FilesAndDirs.RmDirByForce tempFolder
+ msg Assert 0=rc
 ⍝Done
diff --git "a/APLSource/TestCases/\342\210\206Test_UC_045.aplf" "b/APLSource/TestCases/\342\210\206Test_UC_045.aplf"
new file mode 100644
index 00000000..b0b11082
--- /dev/null
+++ "b/APLSource/TestCases/\342\210\206Test_UC_045.aplf"
@@ -0,0 +1,35 @@
+ R←∆Test_UC_045(stopFlag batchFlag);⎕TRAP;res;msg;rc;folder;parms;tempDir;success;log
+⍝ Exercise ]Cider.AddNuGetDependencies and ListNuGetDependencies
+ ⎕TRAP←(999 'C' '∘∘∘ ⍝ Deliberate error')(0 'N')
+ R←T._Failed
+
+ #.⎕SHADOW'TEMP' ⋄ 'TEMP'#.⎕NS''
+ folder←∆GetTestPath⊃⎕SI
+ tempDir←∆TEMP_PATH
+ tempDir ⎕NCOPY⍠1⊢folder,'/*'
+
+ parms←##.Cider.CreateOpenParms''
+ parms.folder←∊⎕NPARTS tempDir
+ parms.noPkgLoad←0
+ parms.batch←1
+ parms.ignoreUserExec←1
+
+ ##.Cider.C.YesOrNo_Answers←1 2⍴'ChangeCurrentDir@' 'n'
+ (success log)←##.Cider.OpenProject parms
+ →T.GoToTidyUp~success
+ →T.GoToTidyUp∨/'ERROR'⍷log
+
+ {}##.Cider.AddNuGetDependencies'Clock,NodaTime'tempDir   ⍝ Clock is already installed
+
+ (rc msg res)←∆UCMD'ListNuGetDependencies "',tempDir,'"'
+ →T.GoToTidyUp rc≠0
+ →T.GoToTidyUp 0≠≢msg
+ →T.GoToTidyUp 2≠≢res
+ →T.GoToTidyUp 2≠2⊃⍴res
+
+ R←T._OK
+
+∆TidyUp:
+ ##.Cider.C.Cleanup
+ {}∆LINK'Break' '#.TEMP'
+⍝Done
diff --git "a/APLSource/TestCases/\342\210\206Test_UC_050.aplf" "b/APLSource/TestCases/\342\210\206Test_UC_050.aplf"
new file mode 100644
index 00000000..5fd00045
--- /dev/null
+++ "b/APLSource/TestCases/\342\210\206Test_UC_050.aplf"
@@ -0,0 +1,46 @@
+ R←∆Test_UC_050(stopFlag batchFlag);⎕TRAP;folder;res;log;cals;success;tempDir;config;msg;rc;stop;batch;Cleanup;ref
+⍝ Open project, add 2 NuGet packages to default folder, load, call, list, close, re-open, close
+ ⎕TRAP←(999 'C' '∘∘∘ ⍝ Deliberate error')(0 'N')
+ R←T._Failed
+
+ #.⎕SHADOW'TEMP' ⋄ 'TEMP'#.⎕NS''
+ folder←∆GetTestPath⊃⎕SI
+ tempDir←∆TEMP_PATH
+ tempDir ⎕NCOPY⍠1⊢folder,'/*'
+
+ ref←∆GetRefToCommTools
+ ref.YesOrNo_Answers←1 2⍴'ChangeCurrentDir@' 'n'
+ stop←0
+ (rc msg res)←stop ∆UCMD'OpenProject ',tempDir,' -projectSpace=TEMP -batch -ignoreUserExec'
+ Assert rc=0
+
+ ref.YesOrNo_Answers←1 2⍴'LoadNuGetDependenciesAfterAdding@' 'y'
+ (rc msg res)←stop ∆UCMD'AddNuGetDependencies Clock,NodaTime ',tempDir
+ Assert rc=0
+ →T.GoToTidyUp 2≠+/'Clock' 'NodaTime'{0<≢('\b',⍺,'\b')⎕S 0⊣⍵}¨⊂res
+
+ (rc msg res)←stop ∆UCMD'ListNuGetDependencies ',tempDir
+ Assert rc=0
+ →T.GoToTidyUp 2≠≡res
+
+ ref.YesOrNo_Answers⍪←1 2⍴'Do you wish to )CLEAR the workspace?' 'y'
+ (rc msg res)←∆UCMD'CloseProject ',tempDir,' -fast'
+ Assert rc=0
+ →T.GoToTidyUp~∨/'Number of projects closed: 1'∊res
+
+ #.TEMP.(⎕EX ⎕NL-⍳9)
+ (rc msg res)←stop ∆UCMD'OpenProject ',tempDir,' -projectSpace=TEMP -batch -ignoreUserExec'
+ Assert rc=0
+ →T.GoToTidyUp'Project successfully opened and established in "#.TEMP"'≢res~⎕TC
+ →T.GoToTidyUp~(⊂'UtcNow')∊#.TEMP.Clock.⎕NL-2
+ →T.GoToTidyUp~∧/'Julian' 'Gregorian'∊⍕¨#.TEMP.NodaTime.CalendarSystem.⎕NL-2
+
+ (rc msg res)←∆UCMD'CloseProject ',tempDir,' -fast'
+ Assert rc=0
+
+ R←T._OK
+
+∆TidyUp:
+ ref.Cleanup
+ res←∆LINK'Break' '#.TEMP'
+⍝Done
diff --git "a/APLSource/TestCases/\342\210\206Test_UC_051.aplf" "b/APLSource/TestCases/\342\210\206Test_UC_051.aplf"
new file mode 100644
index 00000000..2c4ca471
--- /dev/null
+++ "b/APLSource/TestCases/\342\210\206Test_UC_051.aplf"
@@ -0,0 +1,46 @@
+ R←∆Test_UC_051(stopFlag batchFlag);⎕TRAP;folder;res;log;cals;success;tempDir;config;msg;rc;stop;batch;ref
+⍝ Open project, add 2 NuGet packages to non-default folder, load, call, list, close, re-open, close
+ ⎕TRAP←(999 'C' '∘∘∘ ⍝ Deliberate error')(0 'N')
+ R←T._Failed
+
+ #.⎕SHADOW'TEMP' ⋄ 'TEMP'#.⎕NS''
+ folder←∆GetTestPath⊃⎕SI
+ tempDir←∆TEMP_PATH
+ tempDir ⎕NCOPY⍠1⊢folder,'/*'
+
+ ref←∆GetRefToCommTools
+ ref.YesOrNo_Answers←1 2⍴'ChangeCurrentDir@' 'n'
+ stop←0
+ (rc msg res)←stop ∆UCMD'OpenProject ',tempDir,' -projectSpace=TEMP -batch -ignoreUserExec'
+ Assert rc=0
+
+ ref.YesOrNo_Answers←1 2⍴'LoadNuGetDependenciesAfterAdding@' 'y'
+ (rc msg res)←stop ∆UCMD'AddNuGetDependencies clock,NODATIME ',tempDir
+ Assert rc=0
+ →T.GoToTidyUp~'clock' 'nodatime'∆LazyMatch ⎕C res
+
+ (rc msg res)←stop ∆UCMD'ListNuGetDependencies ',tempDir
+ Assert rc=0
+ →T.GoToTidyUp 2≠≡res
+
+ ref.YesOrNo_Answers⍪←1 2⍴'Do you wish to )CLEAR the workspace?' 'y'
+ (rc msg res)←∆UCMD'CloseProject ',tempDir,' -fast'
+ Assert rc=0
+ →T.GoToTidyUp~∨/'Number of projects closed: 1'∊res
+
+ #.TEMP.(⎕EX ⎕NL-⍳9)
+ (rc msg res)←stop ∆UCMD'OpenProject ',tempDir,' -projectSpace=TEMP -batch -ignoreUserExec'
+ Assert rc=0
+ →T.GoToTidyUp'Project successfully opened and established in "#.TEMP"'≢res~⎕TC
+ →T.GoToTidyUp~(⊂'UtcNow')∊#.TEMP.Clock.⎕NL-2
+ →T.GoToTidyUp~∧/'Julian' 'Gregorian'∊⍕¨#.TEMP.NodaTime.CalendarSystem.⎕NL-2
+
+ (rc msg res)←∆UCMD'CloseProject ',tempDir,' -fast'
+ Assert rc=0
+
+ R←T._OK
+
+∆TidyUp:
+ ref.Cleanup
+ res←∆LINK'Break' '#.TEMP'
+⍝Done
diff --git a/Tests/Test_UC_046/APLSource/Hello.aplf b/Tests/Test_UC_046/APLSource/Hello.aplf
new file mode 100644
index 00000000..76d2bbb1
--- /dev/null
+++ b/Tests/Test_UC_046/APLSource/Hello.aplf
@@ -0,0 +1,2 @@
+ r←Hello
+ r←'World'
diff --git a/Tests/Test_UC_046/cider.config b/Tests/Test_UC_046/cider.config
new file mode 100644
index 00000000..99da2d48
--- /dev/null
+++ b/Tests/Test_UC_046/cider.config
@@ -0,0 +1,29 @@
+{
+  CIDER: {
+    dependencies: {
+      nuget: "nuget-packages",
+      tatin: "mypackages",
+    },
+    dependencies_dev: {
+      tatin: "",
+    },
+    distributionFolder: "",
+    init: "",
+    make: "",
+    parent: "#",
+    projectSpace: "TEMP",
+    project_url: "",
+    source: "APLSource",
+    tests: "",
+  },
+  LINK: {
+    forceFilenames: 1,
+    watch: "ns",
+  },
+  SYSVARS: {
+    io: 1,
+    ml: 1,
+  },
+  USER: {
+  },
+}
diff --git a/Tests/Test_UC_047/APLSource/Hello.aplf b/Tests/Test_UC_047/APLSource/Hello.aplf
new file mode 100644
index 00000000..76d2bbb1
--- /dev/null
+++ b/Tests/Test_UC_047/APLSource/Hello.aplf
@@ -0,0 +1,2 @@
+ r←Hello
+ r←'World'
diff --git a/Tests/Test_UC_047/cider.config b/Tests/Test_UC_047/cider.config
new file mode 100644
index 00000000..99da2d48
--- /dev/null
+++ b/Tests/Test_UC_047/cider.config
@@ -0,0 +1,29 @@
+{
+  CIDER: {
+    dependencies: {
+      nuget: "nuget-packages",
+      tatin: "mypackages",
+    },
+    dependencies_dev: {
+      tatin: "",
+    },
+    distributionFolder: "",
+    init: "",
+    make: "",
+    parent: "#",
+    projectSpace: "TEMP",
+    project_url: "",
+    source: "APLSource",
+    tests: "",
+  },
+  LINK: {
+    forceFilenames: 1,
+    watch: "ns",
+  },
+  SYSVARS: {
+    io: 1,
+    ml: 1,
+  },
+  USER: {
+  },
+}
diff --git a/apl-package.json b/apl-package.json
index c869ee12..9124df6c 100644
--- a/apl-package.json
+++ b/apl-package.json
@@ -21,5 +21,5 @@
   tags: "project-management",
   tatin_version: "0.103.0",
   userCommandScript: "APLSource/Cider_UC.dyalog",
-  version: "0.41.0+743",
+  version: "0.41.0+744",
 }