A new version of the TerraFlex Desktop add-in for ArcGIS Desktop (ArcMap) is available for download here (with required coordinate system files available here). The add-in supports TerraFlex on Connect and TerraFlex on InSphere workflows and replaces v5.0. Please see additional information below regarding new features, improvements, and bug fixes.
Region
Local Correction Datum
GIS Coordinate System
UK
ETRF97(frame of ETRS89)
Trimble: OSTN15 (OSGB36)Esri: British National Grid
Netherlands
ETRF2000(frame of ETRS89)
Trimble: RD 2018 (Amersfoort)Esri: RD New
In certain deployment scenarios, customers may need to manually configure the database connection. A configuration application can be downloaded here. Unzip the files and run it from there - no installation is required.