@archarisp are you asking how to reach the page?

If so, the easiest way for this (and similar pages and Assistants) is to open some page (e.g.: “Move Stock”) in Page Designer and then to use the “All Pages” section to open the “Add Transport Task Assistant”.

Here you can expand the steps and design “Add Transport Task Group” where you you can add custom fields and do other page configuration changes.

I hope this helps!

Rukmal

@Rukmal Fernando , Thanks for your reply.

The entity "Addtransporttaskstruct" does not exist in the entity Details and  not able to add the custom field.

Could you please let me know how we can add the custom field if the entity is not available in the entity  details. 

@archarisp sorry, I spoke too soon, because Assistants do not support Custom Attributes as documented here: https://docs.ifs.com/techdocs/24r1/040_tailoring/225_configuration/950_configuration_references/060_knownlimitations/#custom_attributes_on_assistants

You can however do other changes with Page Designer like changing field labels or changing the Editable or Required property.

@Rukmal Fernando  No problem, Thank you