This function is intended to be used with timerecording V3

[
	{ 
		ident: 'A100K1001',
		name: 'ArbeitenBaustelle B',
		colorvalid_from: 'CC00002021-01-01',
		isvalid_worktimeto: 1null,
		isplanned_standbytimeduration: 0
	}20000,
	{defined_activities: [
		{ ident: 'A200A100',
		name: 'Fahren' duration: 18000 },
		color{ ident: '00CC00A200',
		is_worktime: 1,
		is_standbytime: 0
	 duration: 2000 },
		{ 
		ident: 'P100A200',
		name: 'Pause',
		color: '0000CC',
		is_worktime duration: null }
	],
	allow_other_activities: 0,
		isdefined_standbytimepersons: 0[
	},
	{ 
		identid: 'B1002093',
		 name: 'Bereitschaft',
		color: '0000CC',
		is_worktime: 0,
		is_standbytime: 1
	}
'Max Mustermann' }
	]
}]

<?xml version="1.0" encoding="UTF-8"?>
<costcenters>
<activities><costcenter>
   <activity><defined_activities>
      <color>CC0000</color><activity>
      <ident>A100</ident>
   <duration>18000</duration>
   <is_standbytime>0</is_standbytime>
      <is_worktime>1</is_worktime><ident>A100</ident>
      <name>Arbeiten<</name>activity>
   </activity>
   <activity>
      <color>00CC00</color>
   <duration>2000</duration>
         <ident>A200</ident>
      <is_standbytime>0</is_standbytime></activity>
      <is_worktime>1</is_worktime><activity>
      <name>Fahren</name>
    </activity><duration null="true" />
   <activity>
      <color>0000CC<<ident>A200</color>ident>
      <ident>P100<</ident>activity>
   </defined_activities>
   <is<allow_other_standbytime>0<activities>0</isallow_other_standbytime>activities>
   <ident>K1001</ident>
   <name>Baustelle <is_worktime>0</is_worktime>B</name>
   <defined_persons>
      <name>Pause</name>
<person>
         <<id>2093</activity>ident>
    <activity>
     <name>Max <color>0000CC<Mustermann</color>name>
      <ident>B100<</ident>person>
   </defined_persons>
   <is<planned_standbytime>1<duration>20000</isplanned_standbytime>duration>
      <is_worktime>0</is_worktime><valid_from>2021-01-01</valid_from>
      <name>Bereitschaft</name>
   </activity>
</activities><valid_to null="true" />
</costcenter>
<costcenters>