Dock a ship temporarily [Mission Editor] ?

[uboot48]

Here is a mission where Bismarck anchors in the Grimstadfjord on 21 May.
It's 11am, and we want to stop at waypoint 1 till 8pm.
The starting position and last waypoint ( of Bismarck ) has been shortened for ease. I have removed all other objects as well.

Can it be done ?
Because I have no idea how, and have doubts, but ... (?)
Thank you for looking at it.


[Mission]
IsVisible=true
MissionType=0
MissionDataType=0
MultiMissionType=0
IsTutorial=false
Year=1941
Month=5
Day=21
Hour=11
Minute=0
CurrentYear=1941
CurrentMonth=5
CurrentDay=21
CurrentHour=11
CurrentMinute=0
GroupMissionStartDelay=0
IconIndex=0
Fog=0
FogRand=0
Clouds=0
CloudsRand=0
Precip=0
PrecipRand=0
WindHeading=0
WindSpeed=5.000000
WindRand=0
WeatherRndInterval=5
SeaType=0
ActivationAchievements=

[Unit 1]
Name=_Type VIIC#2
Class=SSTypeVIIC
Type=200
Origin=German
LayerOperation=0
Side=2
Commander=1
CargoExt=-1
CargoInt=-1
Doctrine=0
CfgDate=19410501
MainEquipment=1
SecondaryEquipment=1
DeleteOnLastWaypoint=false
DockedShip=false
IsEscort=false
GameEntryDate=19400730
GameEntryTime=0
GameExitDate=19450508
GameExitTime=0
EvolveFromEntryDate=false
Long=627780.000000
Lat=7240225.000000
Height=0.000000
IsFromSingleMis=false
Heading=163.933594
Speed=5.000000
CrewRating=3
DelayMin=0
ReportPosMin=-1
ReportPosProbability=100
SecondsUntilReport=-2.462462
HighPrioContact=false
RandStartRadius=0.000000
TacticalUnit=false
AvailStartDate=19380101
AvailEndDate=19451231
TempHeading=0.000000
TempNextWP=0
CombatSubmarine2D=true
CombatRadius2D=30.000000
CommandedSpeed2D=5.000000
Num2DCombatKills=0
Intercept2DCooldown=6.000000
NextWP=0

[Unit 2]
Name=KM Bismarck
Class=BBBismark
Type=11
Origin=German
LayerOperation=0
Side=2
Commander=0
CargoExt=-1
CargoInt=-1
Doctrine=0
CfgDate=19410501
MainEquipment=1
SecondaryEquipment=1
DeleteOnLastWaypoint=false
DockedShip=false
IsEscort=false
GameEntryDate=19400824
GameEntryTime=0
GameExitDate=19441112
GameExitTime=0
EvolveFromEntryDate=false
Long=627850.000000
Lat=7239380.000000
Height=0.000000
IsFromSingleMis=false
Heading=79.533890
Speed=8.000000
CrewRating=4
DelayMin=0
ReportPosMin=-1
ReportPosProbability=100
SecondsUntilReport=-28.048048
HighPrioContact=false
RandStartRadius=0.000000
TacticalUnit=false
AvailStartDate=19380101
AvailEndDate=19451231
TempHeading=0.000000
TempNextWP=0
CombatSubmarine2D=false
CombatRadius2D=30.000000
CommandedSpeed2D=8.000000
Num2DCombatKills=0
Intercept2DCooldown=6.000000
NextWP=0

[Unit 2.Waypoint 1]
Speed=5.000000
Radius=0.000000
Loop=-1
LoopProbability=100
Long=629225.000000
Lat=7239634.000000
Height=0.000000
IsFromSingleMis=false

[Unit 2.Waypoint 2]
Speed=5.000000
Radius=0.000000
Loop=-1
LoopProbability=100
Long=627134.000000
Lat=7239675.000000
Height=0.000000
IsFromSingleMis=false

[EditorParams]
InitLongOff=0.000000
InitLatOff=0.000000
ZoomIndex=0
Prefix=