Companies using Chinsay can, if they choose to, enable Master Data. This function gives the company full control over the counterparties they do business with on the RM platform. If the company enabled this, the owners/charterers that you can enter into the Owner/Charterer field in the Editor will be presented in a drop down list.
If this is the case, you will have to contact the company you are making the charter party for and ask them to add the Owner/Charterer you need in their Master Data. If this has already been done, please contact our support staff.