Pre-Transformation Rule to default Line Type needs to skip RMA orders

Summary

Pre-Transformation Rule to default Line Type needs to skip RMA orders

Content

Hello Team,

 

We have setup a Pre-transformation rule to default Line Type on standard sales orders based on Order Types with an additional IF Condition where the the Attribute Category = Order. Therefore, essentially the rule is expected to be triggered only for standard sales orders meeting the above criteria only. 

However, we see that this over-rides the RMA orders too wherein the Return Line Type selected during RMA creation gets over-ridden by the Standard Line Type.

Is there a way to default the Pre-Transformation Rule such that it does not apply to RMA orders.