Page History

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1. Display the Add or Edit page for synthesis material of a sample, as described in (link TBD).
2. In the Materials tab of the Sample (sample name) Synthesis page, click Add, or click Edit next to the item you want to edit. The Add page or Edit page for that item appears.
3. Select a protocol and provide a description. (TBD: What guidance can we provide here for specifying a protocol & description?)

4. In the Materials panel, click Add and fill in the following information.

    (TBD: This panel is similar to composition, but Dev GUI doesn't have PubChem ID field. Is that intentional?)

   Complete	How to
   Material Type*	Select the type of material comprising this nanomaterial (required).
   Chemical Name*	Enter the chemical name given to the atomic or molecular structure that composes the center of the nanoparticle (required).
   PubChem Data Source/PubChem ID	Select one of the three PubChem data sources: Compound, Substance, or BioAssay. The database is located here: http://pubchem.ncbi.nlm.nih.gov/ . (TBD: On Dev, the Materials panel
   Include Page
   PubChem data source	PubChem data source
   Amount/Amount Unit	Include Page Amount unit Amount unit
   Molecular Formula Type	Include Page Molecular formula type Molecular formula type
   Molecular Formula	Enter the chemical formula of the nanoparticle.
   Supplier Name	Select the supplier name. (TBD: What guidance can we provide here for selecting the supplier name?)
   Lot	Specify the lot. (TBD: What guidance can we provide here for specifying the lot?)
   Material Description	Enter a description for the composing element.
   Inherent Functions	Next to Inherent Functions, click Add to expand the panel. An inherent function is the characteristic behavior of a sample that results from the chemical and physical composition and properties of the entity. For details, refer to (link TBD).

5. Click Save Material Element. 
6. Add files. For details, refer to (link TBD).
7. If editing the synthesis material, click Update. 

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