Merge branch 'sales_pn_1078651_vat_offeritem_editable' into '2021.0'

[Projekt: xRM-Sales][TicketNr.: 1078651][Umsatzsteuer im Angebot muss bearbeitbar sein]

See merge request xrm/basic!857

entity/Offeritem_entity/Offeritem_entity.aod

@@ -127,7 +127,6 @@
       <contentType>NUMBER</contentType>
       <outputFormat>0.00'%'</outputFormat>
       <inputFormat>0.00</inputFormat>
-      <state>READONLY</state>
       <valueProcess>%aditoprj%/entity/Offeritem_entity/entityfields/vat/valueProcess.js</valueProcess>
     </entityField>
     <entityParameter>