exhibit 1. 1 statement of work ( “ sow ” ) for an integrated complete solution based on the standard software proalpha between proalpha consulting gmbh, an der strusbek 8c, 22926 ahrensburg ( “ proalpha ” ) and exone gmbh, am mittleren moos 41, 86167 augsburg ( “ exone germany ” ) and the exone company, 127 industry boulevard, north huntingdon, pa 15642, usa ( “ exone usa ” ) - proalpha, exone germany and exone usa each a “ party ” and together the “ parties ” – - - exone germany and exone usa each a “ customer ” - page 1 of 20 this sow is based on the contract ( “ contract ”, appendix 1 ), as well as the general terms and conditions of proalpha ( “ t & c ”, appendix 2 ) and the other appendices to this sow. together, they form the agreement between the parties in relation to the provision of the deliverables referred to in this sow. in the event of inconsistency and conflicts between the sow, the contract and the t & c, this sow shall take precedence. sow, the contract and the t & c and the other appendices are collectively being referred to as “ agreement ”. terms initially capitalized and used in this sow but not defined herein shall have the meaning assigned to them in the contract or the t & c. 1. defintions “ deliverables ” shall mean all work and work results, including documentation, to be provided to the customer under this agreement, especially the standard software, the individualized and customized software and its functionality as agreed between the parties from time to time during the project on basis of appendix 4, the tisoware ( sec. 5. 1 ) as well as the services and works as set forth in the contract. “ milestones ” are the milestones described in detail in appendix 7. “ specifications ” the software specifications as set forth in appendix 4. “ standard software ” are the software programs stated in the contract and as further specified in appendix 3 of the agreement, as well as the software components marked with “ s ” under column e ( statement ) in appendix 4. update ” is the updating and appropriate modification of the standard software as decided by proalpha to meet new or changed technical and / or legal