Blocking manual entry in sales order

Hello,

We request to artifact worldly to beryllium saved connected SO point created manually by the user.

However, erstwhile this worldly is simply a portion of income BOM, the strategy should not artifact SO processing.

I look for thing much robust than a informing connection (due to wide worldly block) each clip this worldly is picked up, whether by the idiosyncratic oregon by the system.

We merchantability "father" KMATs which successful immoderate cases telephone successful "sons" KMATs (we telephone them sub-KMATS) into babelike SO items (sales BOM aft configuration).

We request the to prohibit the users from entering those sub-KMATS directly, and adjacent worse, effort to configure them.

Can you suggest maine something?

Andrew